Sisterly Lust Walkthrough %100 [145 Days]

Table of Contents

This post describes the conversation choices with possible results of Sisterly Lust walkthrough. Sisterly Lust is a visual sexual experience in which you can manipulate a character that reunites with his mother and siblings after a couple of years. This virtual dream unravels a narrative arc through discussions held by multiple characters.

Updated on 06.24.2022

Sisterly Lust Walkthrough

This walkthrough will list the various conversation choices you can make in the game and the
consequences they have for the story.

The walkthrough refers to the default names of the main characters:

  • Mrs. Smith, loving but stern.
  • Liza, the trusting oldest girl, a bit naive.
  • Bella, the middle girl with a temperament.
  • Rachel, the inexperienced, but adventurous youngest girl.

Trust is important early in the game as a low value will end the game quickly. Later the level of trust will also come in to play when determining if a character is ready to perform certain sexual acts. Corruption mostly governs how depraved a character will act or the reaction to certain lewd conversations or situations.

Sisterly Lust Walkthrough
Sisterly Lust Walkthrough

Sisterly Lust Day 1 Walkthrough

Shower

After Rachel has seen you naked and stormed out of the shower go after her and knock on her
door. This will trigger a short masturbation scene. (Corruption +7)

Opening her door will result in a massive amount of mistrust and end the game. (Trust -10)

Dinner

When you lie about your adjustment you’ll lose trust with Rachel. (Trust -7)

Being honest will earn you Rachel’s trust. (Trust +17)

Complimenting Mrs. Smith on the food will gain you trust. (Trust +7)

Mrs. Smith Conversation

Challenging the reason for your parents separation will annoy Mrs. Smith. (Trust -7) This is the first in a series of encounters with Mrs. Smith. You will be able to enter in a relationship with her during the course of the game which involves heavy femdom elements different way by talking to her on Day 1, 3, 7 and 11. You’ll get the option to kiss her on Day 18, which opens the path to different kind of relationship.

Bella Encounter

Hugging Bella will cause you to lose trust and end the game. (Trust -7)

Sisterly Lust Walkthrough
Sisterly Lust Walkthrough

Sisterly Lust Day 2 Walkthrough

Morning

If you enter Liza’s room when she’s having an argument with Brody and tell him to fuck off
you’ll gain trust with Liza. (Trust +5)

The other dialogue options do not have a negative impact.

James

When you agree with James to spy on the girls Rachel will become more corrupted.
(Corruption +1)

Bella and Liza Conversation

Agreeing with Bella in this conversation will earn you her trust. The other dialogue options will
not negatively affect your relationship, but you might miss out on some story opportunities.

(Trust +1)

A positive reaction to Liza not rushing things regarding her relationship with Brody earns you
trust from both Bella and Liza. (Trust +7)

Rachel in the shower

If you start to masturbate when spying on Rachel in the shower and she has earned 2
corruption she will show her breasts and earn corruption while losing trust. (Corruption +7,
Trust -1)

If she’s not corrupt enough you’ll lose trust. (Trust -7)

Dinner

If Rachal ie narnint anniinh (9 anrriintianny and wariiva caan har chaiuar cha’ll lika it wshhan vai
Liza will always like the compliment. (Trust +7)

Night Visits

This is the first time you get to visit the family at night, regardless if you’ve spied upon Rachel
and her friends with James. You can only visit two people before going to bed.

Rachel

A short scene showing Rachel in lingerie.

Liza

A short scene showing Liza in her pajamas.

Bella

A short scene featuring Bella in and out of her work uniform.

Mrs. Smith

A longer scene involving lesbian threesome based on a few snippets of ‘Juliette’ by Marquis
de Sade.

Sisterly Lust Day 3 Walkthrough

Mrs. Smith

When you ask too much about Mrs. Smith work you’ll lose trust and be none the wiser by her
answers. (Trust -7)

Rachel

If you say something negative about Ana’s attitude to Rachel you’ll lose trust. (Trust -7) If you
remain silent, Rachel will be happy and you’ll gain trust. (Trust +17)

Ana

Accepting Ana’s handjob will be the start of a relationship with her. Relationships with
secondary characters will not negatively impact the story, but might introduce new
opportunities with Liza, Bella and Rachel. Refusing Ana doesn’t cause any problems, but you’ll be unable to buy a dress for liza later on .

Dinner

If Rachel trusts you enough (2 trust) she’ll ask you about your girlfriends. If you boast about
your conquests you’ll lose trust. (Trust -1) If you’re modest you gain her trust. (Trust +7)

If Rachel’s corruption is high enough she’ll continue the conversation. Telling her the truth
about having sex you’ll gain trust. (Trust +7) With enough trust you can reassure Rachel about
her being a virgin, earning you more trust. (Trust +7) Questioning her virginity will make her
trust you more and increase her corruption. (Corruption +2, Trust +1) Boasting will end the
conversation. (Trust -7)

Liza

When you knock on her door and have enough trust with Liza (4 trust) you’ll be able to enter
and have a conversation about Brody.

Just opening the door will make you lose trust and you lose the chance of speaking with her.
(Trust -4)

Comforting her will increase her trust. (Trust +1) Complimenting her as well. (Trust +7)
You can put your hand on her leg if you have enough trust (5 trust). (Trust +1) If she pushes
you away you’ll lose trust. (Trust -2)

She will like you reassuring her. (Trust +5) Confronting her less so. (Trust +3) Being indifferent
will negatively impact your relationship. (Trust -5)

Your proposal for the dinner date will be accepted if you have enough trust with Liza (6 trust).
The dinner will be the true start of your relationship.

Sisterly Lust Day 4 Walkthrough

Ana

Refusing Ana will not have any serious consequences. However, you will not go shopping and
be able to buy a present for Liza if you’re going on a dinner date with her.

Rachel

Agreeing with Rachel will gain you trust. (Trust +17)

James

Revealing your relationship to James might open up some options later. Talking to him about
Mrs. Smith gives you the idea to find a business card with her work address on it.

Mrs. Smith’s Room

If you’ve talked to James about Mrs. Smith’s work you can visit her room and search for a
business card or you could read the book and get the chance to see another scene from De
Sade.

Store

Visit Mrs. Smith’s room to search for a business card before going to the store, as the option
will not be available again.

If you’re set to go on a dinner date with Liza you will get to buy her a dress.

Evening

Liza

You can offer the dress to Liza if you’ve bought one. Otherwise she will wear the dress she
wore during her disastrous date with Brody. Offering her the dress will add trust and

Corruption. (Trust +7) (Corruption +1)

Rachel

You can propose a date to Rachel if you talked about it before and have enough trust (4).

Bella

If you offer Bella loan she will accept it and earn corruption. She will become less hostile
towards you. (Corruption +1)

When you loan Bella the full amount you will be able to start a relationship with her at a later
stage in the game and gain her trust. (Trust +5)

Lying about the loan and giving her small amounts will be the start of your
dominant/submissive relationship with Bella. She will gain corruption. (Corruption +1)

Doing nothing will annoy Bella and you lose trust. (Trust -7)

Night Visits

You’ll have the opportunity to visit two people during nighttime and see some short scenes.

Sisterly Lust Day 5 Walkthrough

Alina

You have the opportunity to start a sexual relationship with Alina. Her scenes will involve
submissive roleplay, so if that’s not your thing you can refuse her without any adverse effects.
Having a relationship with her doesn’t impact your optional sexual relationships with Ana or
Liza, Bella and Rachel in any negative way.

Bella

You can either choose to give Bella the full amount of the money, effectively breaking off the
dominant/submissive relationship, but gaining trust. (Trust +5)

Proposing a deal will start the path of Bella’s corruption. (Corruption +7) If she trusts you
enough (2) you can touch her breasts earning her more corruption. (Corruption +1)

Liza

If your trust with Liza is high enough (10) you can ask her about the sexual nature of her and
Brody’s relationship, this will open a conversation path later. Pressing the issue with high

Enough trust (12) will net you trust and corruption. (Trust +2) (Corruption +1) If you don’t meet
the requirements you’ll lose trust. (Trust – 7)

Asking about the past will open up extra conversation paths after the food has arrived.
If you’ve talked about Brody you can ask Liza about her hobbies and you get to invite her to a
party, gaining trust and corruption. (Trust +7) (Corruption +1)

If you talk about Bella Liza will trust you more. (Trust +1) Asking about Rachel as well. (Trust
+7)

Being nice the guy chatting Liza up will earn you her trust. (Trust +7) Being blunt earns you
more. (Trust +2) (Corruption +1) And if you compliment her this will get you an extra point of
trust. (Trust +7) lf you’re aggressive she’ll trust you less. (Trust -2)

Kissing Liza on the mouth while having enough corruption (3) will start your relationship with
her. She will be more trusting and corrupted. (Trust +7) (Corruption +4) If she pushes you away

Hazel

If you fail to show up at Hazel’s you won’t be able to get your revenge on Dwayne.

Discreet

Not showing up for the appointment at Discreet will end the relationship with Mrs. Smith.
If you don’t mention a body part you like or tell Mrs. Smith that you have no interest in fucking
Adriana she won’t allow you to do so later on.

If you’re the first to drop the stones Adriana will perform oral sex on Mrs. Smith.

Bella

While watching television Bella will only go further if she’s corrupt enough (5) and on the
hardcore path, otherwise she’ll hold it off.

Sisterly Lust Day 6 Walkthrough

Bella

If Bella is corrupted enough (4) she’ll agree to go to work without stockings and panties.
(Corruption+1) If you don’t meet the requirements you’ll lose trust. (Trust-1)
Later, if you meet James for coffee, you’ll have the opportunity to check if Bella has kept her
promise. (Corruption+1)

During the night if you (still) have a relationship with her you can check her phone and find
out who her appointment with her blackmailer. This will make you position in the corruption
process of Bella much stronger in the long run.

James

If you don’t make a call to Discreet Inc. you’ll effectively break off the investigation and
continuation of this plotline. Only when you personally make the call you’ll be able to find out
where Mrs. Smith is working. If James makes the call he’ll be rejected after completing the test
on Day 8.

Rachel

If Rachel has high enough corruption (5) you can discuss the movie more in-depth. If agree
with Rachel and find the movie arousing, she’ll earn trust and corruption. (Trust+1)
(Corruption+1) Then you’ll have the opportunity to start your relationship with Rachel by
choosing “Would you like that?”. Begin modest about your sexual experience will gain you
trust. (Trust+1)

Rachel doesn’t like boasting about it. (Trust-1)

If you say the movie is revolting Rachel will lose trust and corruption and impact the date
negatively. (Trust-1) (Corruption-1)

You can sleep with Rachel for the first time by going to her room or going to sleep. (Trust+1)
Refusing her will make her trust you less and end the relationship. (Trust-1)

Encouraging her to sleep topless will gain her corruption. (Corruption+1) It’s better to not
come across as too eager. (Trust+1) (Corruption+1) Being polite about Rachel’s breasts is not
a good idea. (Trust-1) Praising them will make her more corrupted. (Corruption+1) Cupping
her breast right before going to sleep will add a corruption point. (Corruption+1)

Night Visits

You’ll have the opportunity to visit everybody during the night, but if you have a relationship
with Rachel save her for last, otherwise you won’t have the opportunity to visit Mrs. Smith’s
room.

Sisterly Lust Day 7 Walkthrough

Rachel

If Rachel slept with you, you’ll awake together. If you touch Rachel’s thigh and do not remove
your hand she’ll gain corruption. (Corruption+1)
If you touch her pussy Rachel will trust you less. (Trust-2) If you say you misunderstood you’ll
lose even more. (Trust-5)

Breakfast

If you went to the movie with Rachel and dismiss it, you’ll lose trust. (Trust-1)
When you have a relationship with both Liza and Rachel the former will comment on Rachel’s
behavior. If you say she’s fun, you’ll gain trust. (Trust+1) Dismissing the situation will make
you lose trust. (Trust-1)

  • If you’re understanding with Liza, you’ll gain some trust. (Trust-1)
  • Being honest will net you more. (Trust+2)
  • Getting angry isn’t the wisest path. (Trust-2)

Bella Massage

If Bella is corrupt enough (5) you can massage her pussy and she’ll gain corruption.
(Corruption+1)

Bella Crying

If you lent Bella money on Day 4 and she trusts you enough (2) she’ll let you in. The
supportive path will let you pursue a relationship based on love with her. You can comfort her
to get trust. (Trust+2) And again. (Trust+1) Being supportive also adds trust. (Trust+1)

Helping her as well and is the beginning of your relationship. (Trust+2) If you’re
condescending about her situation you’ll lose a lot of trust. (Trust-4) When you talk to Bella
later after returning following MisterX you can reassure her which will add some trust.
(Trust+1)

Evening Visits

Rachel

If you’re in a relationship with Rachel, you can try to French kiss her if she’s corrupted enough.
This will corrupt her more. (Corruption+1)

Sisterly Lust Day 8 Walkthrough

Rachel

When you awake with Rachel and you’re working at the supermarket you can tell the truth
about your job for extra trust. (Trust +2) Lying makes you lose trust. (Trust-1)
You should tell the truth about your erections because you’ll lose trust if you lie about it.
(Trust-1) The truthful option also opens up the opportunity to talk more about Rachel’s
masturbation habits if she’s corrupted enough (8).

Supermarket

If you’re honest about why you took the job at the supermarket you can start a relationship
with Riley. If you lie you get another opportunity to come clean on Day 9 and start the
relationship then, but it might develop differently…

Discreet Inc.

If you take the test at Discreet you’ll have to pick specific answers to get a good score (2 or
more). When your score is too low the opportunity to investigate the company further will be
lost.

You should:

  • Describe your arousal
  • Describe how you stimulate her pussy
  • Respect her authority

Sisterly Lust Day 9 Walkthrough

Discreet Phone call

If your test score is high enough (2 or 3 correct answers) you’ll be accepted as a client of
Discreet Inc. If James was the one who visited Discreet you won’t find out about Mrs. Smith’s
work.

Breakfast

If you have a relationship with either Liza or Rachel, you’ll be able to go on a shopping trip
with them.

Supermarket

If you come clean with Riley, you’ll still be able to start a relationship with her. If you evade
she’ll drop the questions, but there won’t be an opportunity to romance her.

Shopping Trip

Liza

If your trust with Liza is high enough (14 or more) she’ll open up about Brody. When you hug
her you gain trust. (Trust+1) When you do not have enough trust and press the issue you’ll
lose trust. (Trust-1)

Rachel

  • If you agree with Liza about the bikini being too revealing you lose trust with Rachel. (Trust-1)
  • If you disagree you’ll gain trust. (Trust+1)
  • Standing up to Mrs. Steel also bolsters Rachel’s trust in you. (Trust+1)

Night

Rachel

  • Complimenting Rachel’s body increases her trust and corruption. (Trust+1, Corruption+1)
  • Being polite will earn you negative trust. (Trust-1)
  • If you give Rachel only one kiss she’ll be disappointed and you’ll lose trust. (Trust-2)

Liza

If you have a relationship with Liza and she trusts you enough you can hug her. (Trust+1) If
she’s corrupted enough (5) you can kiss her. (Trust+2, Corruption+1) Otherwise she’ll reject
you and you lose trust. (Trust-2)
If you let go of her without kissing after the hug you’ll gain some trust. (Trust+1)

Sisterly Lust Day 10 Walkthrough

Discreet Inc.

You can back out of your visit or future visits at Discreet Inc. Either by refusing to sign the
contract, backing out when asked to or after your first session when the receptionist asks if
you’d like to schedule another appointment. Revealing yourself is a very stupid move and will
end in a game over.

If you don’t back out your visit will be the start of your relationship with Mrs. Smith.

Night

Bella

If you pursue a loving relationship with Bella, she’ll ask you out for drinks. Refusing will
effectively end a romantic relationship.

Sisterly Lust Day 11 Walkthrough

Liza

If you try to explain Brody’s actions to Liza, you’ll gain trust. (Trust+2) She doesn’t like you
dismissing the situation. (Trust-2)

Rachel

Rachel will not agree to remove her bikini top if her corruption isn’t high enough (9). If you
agree with Rachel about the situation at the swimming pool she’ll gain corruption and trust.
(Trust-1, Corruption-1) If you’ve seen better you’ll lose points. (Trust-2)

Supermarket

If you punch Brody Liza will gain trust and corruption. (Trust+1, Corruption+2) If you do
nothing you’ll only gain trust. (Trust+3)

Bella

Kissing Bella while on the hardcore path will net her corruption. (Corruption +2) If you don’t do
as she asks in the restrooms, you’ll lose trust. (Trust-1)
On the soft path, if you confess that you peeked at the contents of the hard drive Bella will
gain corruption. (Corruption+1) Otherwise you get a trust point. (Trust+1)

Riley

If you want to release the footage of Brody in the future, you need to call Riley. Whether you
accept her gift or not has no effect other than that you start a relationship with her.

Sisterly Lust Day 12 Walkthrough

Bella

If you’re on the soft path with Bella and you failed to visit the bar where she was waiting for
you your relationship ends and you lose trust. (Trust-5)

Liza

If you persuade Liza to drink alcohol she’ll always agree to dance with you, otherwise she
must be corrupted enough (6) Dancing will make her more corrupted. (Corruption+1)

Sisterly Lust Day 13 Walkthrough

Hazel

You can set up a meeting with Hazel in order to take revenge on Dwayne. Later during the
conversation with James you get to choose how you will begin your revenge. Either option will
advance the storyline positively.

Liza

If you tell Liza she’s beautiful after staring at her breasts she’ll gain corruption. (Corruption+1)
The excuse about dozing off will not work. (Trust-3)

Rachel

If you ask to sleep with Rachel, she’ll get angry with you. (Trust-3)

Sisterly Lust Day 14 Walkthrough

Hazel

If you fail to show up at Hazel’s you won’t be able to get your revenge on Dwayne.

Discreet

Not showing up for the appointment at Discreet will end the relationship with Mrs. Smith. If
you don’t mention a body part, you like or tell Mrs. Smith that you have no interest in fucking
Adriana she won’t allow you to do so later on. If you’re the first to drop the stones Adriana will
perform oral sex on Mrs. Smith.

Bella

While watching television Bella will only go further if she’s corrupt enough (5) and on the
hardcore path, otherwise she’ll hold it off.

Sisterly Lust Day 15 Walkthrough

Rachel

If you want to continue your relationship with Rachel without too much drama you should
attempt to kiss her when you have the opportunity and enough trust (16). You’ll also be able to
visit Rachel during the night. If you don’t have enough trust you’ll lose a small amount and you

Won’t be able to visit her. (Trust -7) If you don’t kiss her you’ll have a difficult conversation
ahead of you on Day 16 and there is a possibility you’ll lose her forever.

Bella

If Bella is both corrupted (5) and trusting enough (2) and you tell her the full story about
Dwayne you have the chance to alter your relationship with her a bit. Her behavior will change
from combatant to a certain respect for you and you’ll gain trust and corruption. (Trust +7,Corruption +7)

You can also put an end to the whole affair, which ends your relationship or continue to

Blackmail her at the cost of trust. (Trust -7)

If you don’t tell her and just continue to blackmail her Bella only gains corruption. (Corruption
+7)

Nia

This will mature from Day 17 and onwards.

Sisterly Lust Day 16 Walkthrough

Laptop

If you use your laptop you’ll be able to send the footage of Brody to the supermarket
management and start pressuring Dwayne.

Rachel

The conversation with Rachel will be difficult if you acted distant the previous day, but there is
a chance to repair things.

If you answer “Yes” to her question if the source of her doubts really matters you lose trust. (Trust -1)

Contradicting her will ensure you stay together. If you end the relationship she will be
heartbroken and you lose trust. (Trust -8, Relationship Ended)

Nia

If you don’t do the tour with Nia you lose the chance to meet Rebeca. Mentioning you watch a
lot of porn and complimenting Nia will count postively towards the chance of starting a
relationship with her.

Bella

On the soft path, if Bella trusts you enough (6) she’ll talk freely about her love life. Otherwise
she’ll be annoyed and if you press the issue you’ll lose trust and ruin your buddening

Relationship. (Trust -3, Relationship Ended)

During the hardcore path, Bella will only reveal both breasts if she respects you and trusts you
enough (5), gaining corruption in the process. (Corruption +1)

Liza

Acting distant towards Liza (fail to ask about her feelings during your walk), you will have
problems with continuing your relationship the coming days.

If you ask her about what’s bothering her she’ll agree to go to a secluded place with you if
she’s corrupted enough (7).

Rebeca

Agreeing to be Rebeca’s model starts your sexual relationship with her. If you follow her during
your short walk you get the option to give your opinion about water-sports. Answering “Yes”
will unlock the possibility of future piss content with Rebeca (and others) in the game.

Sisterly Lust Day 17 Walkthrough

Nia and Rachel

Partnering with Rachel doesn’t have an added benefit, other than that the scene plays out a
little differently. If you partner with Nia you can, more or less, explicitly state if you’re interested
in her or not and start a relationship with her. Otherwise this will be checked using the answers
you gave her on the previous days.

Dinner

There are two opportunities to accept the dinner party invitation. Either Nia and Rachel invite
you, or Nino comes by.

If you have a relationship with Rachel you should confirm that there is someone and gain more
trust. (Trust +7) Denying any relationship will make Rachel trust you less. (Trust -5)

During the night, if you accept Rachel’s and Nia’s offer to have sex with you, Rachel will
corrupt further. (Corruption +1) Declining to have sex with both girls results in ending any
relationship with Nia and you lose some trust with Rachel. (Trust -7) If you want Rachel
exclusively to yourself however, this is the way to go. Note that you may miss out on certain
sexual scenes in the future.

Nia will want to have sex with you during the same night if you have a relationship with her or
asks you for it if you’ve talked about porn and complimented her earlier.

Sisterly Lust Day 18 Walkthrough

Clean the Apartment

If you clean the apartment and read the book, Mrs. Smith will notice and watch you
masturbating.

Museum visit

You have a relationship with Mrs. Smith, or if you’ve interacted with her on Day 1, 3, 7 and 11.
Kissing her will increase her corruption and trust. (Trust +1, Corruption +1) The kiss will also be
the possible start of a relationship in future days, effectively bypassing the storyline Discreet
Inc.

Though the outcome is roughly the same you should warn Mrs. Smith that she’s lost her bikini
top. (Trust +7) Not doing so will make you lose trust. (Trust -7)

Bella’s Blowjob

If you cum in Bella’s mouth or on her face during the hardcore path she’ll gain corruption.
(Corruption +1) Cumming on her chest will earn her trust. (Trust +7)

Sisterly Lust Day 19 Walkthrough

Mrs. Smith

If you don’t knock you’ll embarrass Mrs. Smith and lose trust. (Trust -7)

If you’ve kissed her on Day 18 and make a joke about it you’ll gain trust. (Trust +17)

Rebeca and Nia

If you decline Rebeca’s and Nia’s offer you’ll end your relationship with both. If you check in
on Mrs. Smith for the second time the option to relax a little will be unavailable.

Liza

This scene will play out differently depending on how you’ve handled Liza on the previous
days. If you’ve ignored her she’ll want you to confirm a feeling of mutual attraction. If you deny
it this will effectively end your relationship with Liza for the remainder of the game.

Bella & Rachel

You can sleep with both Bella (on the romance path) and Rachel on this day if you’re in a
relationship with them. Bella has the most content, while Rachel’s scene plays out on Day 20
regardless if you slept with her.

Do not try to force yourself on Bella, this will result in a loss of trust. (Trust -5) If you stop, you’ll
gain trust and she’ll reward you. (Trust +5) while chasing Rachel wakes up Mrs. Smith.

Alina

If you’re in a relationship with Alina you can ask her for help if you’re dealing with relationship
troubles with Rachel or just for a booty call.

In the scenario where you meet her at the cafe to get help with Rachel, you can avoid having
sex with her and just getting the information you want from her by telling her the truth. Just
fucking her will leave her in the dark on the subject of you and Rachel (for now). Declining her
doesn’t end your relationship with Alina, but she’ll be disappointed, of course.

Discreet Inc.

If you’re only on the Discreet-path with Mrs. Smith (so no romance), you’ll have the
opportunity to take your relationship with Mrs. Smith and Adriana a step further. This will allow
you to meet them outside the confines of the Discreet offices.

Declining the offer will end your relationship with Mrs. Smith and end the Discreet storyline. (Relationship Ended)

Bella

Confessing your relationship with Rachel to Bella is the best option if you want to create a
harem. If you don’t you’ll possibly be forced to choose one girl over the other during the later
stages of the story. If you promised Bella to swear off other women your relationship will
automatically end. (Relationshio Ended) Otherwise you’ll get the option to explain yourself
further or give her space, choose the latter option.

You can also remain silent on the topic, but this may force you to confess later on and you’ll
likely be unable to continue romancing two girls at once.

Sisterly Lust Day 20 Walkthrough

Mrs. Steel

Your behavior towards Mrs. Steel and Mr. Woodman will have consequences later in the game.
Be polite and defend Rachel or aggressive and scold Rachel for the best outcome. Scolding
Rachel will make her lose corruption. (Corruption-1)
Defending her will make her more corrupted. (Corruption+1)

Bella (Hardcore)

If you visit Bella this day, you’ll begin her training to take your relationship to the next level on
the hardcore path. She’ll gain corruption and you get to visit her again this day.
(Corruption+1)

During the night you can visit her again for more corruption. (Corruption+1)
If you failed to visit her earlier this day, or at all, it will be harder to convince her to have sex
with you on later days.

Liza

You should tell Liza you had a great time for extra trust. (Trust+1) If you don’t she’ll be very
disappointed. (Trust-4)

Riley

To be able to meet Riley you have to check your laptop for a message from her and call her in
the evening.

Bella (Romance)

Again you can sleep with both Rachel and Bella, but the latter has the most content. Do not
attempt to go further with what you’re doing. If it’s the second time you try it, you’ll end your
relationship and lose a lot of trust. (Trust-8, Relationship Ended) Otherwise you’ll still lose a lot
of trust and go to sleep immediately. (Trust-5)

Sisterly Lust Day 21 Walkthrough

Bella at the gym (Romance)

If you decide to finger her, Bella will gain corruption. (Corruption+1) You also get the
opportunity to corrupt her further by forgiving her. (Corruption+2) Asking for an apology will
make her lose corruption. (Corruption-2)

Discreet Inc.

Ramming the dildo in Adriana’s ass will lead to a slightly different scene flow, also Mrs. Smith
won’t jerk you off. Being too rough on the girls during Discreet sessions might have negative
consequences in the future.

Rachel

If you decide to talk about your past to Rachel, she’ll trust you more. (Trust+1) If you don’t
she’ll trust you less. (Trust-1)

Sisterly Lust Day 22 Walkthrough

Rachel

If you’re in a relationship with Rachel and failed to visit her at least one time on the previous
day, she’ll come to your room for a serious conversation. If this is the second time she feels
neglected (because you didn’t kiss or hug on Day 15), Rachel will end the relationship and
can’t be persuaded otherwise. If this is the first time you have the opportunity to make it right
or end the relationship.

Ana and Alina

Ana and Alina offer to share you between them. Accepting their deal doesn’t have negative
consequences. Declining also doesn’t affect your relationship status with either of the girls,
though you might miss out on future threesome scenes featuring both girls.

James

The conversation with James can have several outcomes and the choices vary depending on
your relationship statuses with the girls. If you’re in a relationship with any of the girls, you
can empathize with James. You will remain friends with James and have the possibility to share
more of your experiences later in the game. If you’re in a relationship with Ana you can claim
her or don’t, both options will let you remain friends with James. Keeping it all a secret will do
the same. Saying he should find help effectively ends your friendship with James.

Mrs. Smith

Scheduling a date with Mrs. Smith will be available if you already have a relationship with her
through Discreet, or if you’ve kissed her during the hike on Day 18. The date will open up a
romantic relationship path, as well as a chance for people on the Discreet path to enjoy some
more romantic scenarios with her in an addition to the Discreet sessions.

Liza

If you pick up the toy and have a conversation with Liza about it, she will become more
corrupted. (Corruption+1) Depending on her corruption level Liza will seem more or less
interested in the toy.

Bella (Hardcore)

If you sexually stimulated Bella at the gym and on both occasions on Day 20, or if you only did
performed part of those actions and she’s is corrupted enough (7) a conversation will occur
where you propose to have sex, otherwise she’ll storm out and the relationship ends.

During the conversation if she respects you or is corrupted enough (8), she’ll agree to have
sex with you. If you don’t meet the prerequisites there’s another chance to have sex with her,
in order for that you need to offer to destroy her lewd pictures.

Threatening to publish them will end the relationship.

Sisterly Lust Day 23 Walkthrough

Sex Shop

For the best outcome, you should get the ribbed vibrator. Liza refuses to use the large one
and her disappointment might have negative consequences later. In the evening Liza will
come to your room to apologize, if you agree with her that she was ungrateful she’ll trust you
less. (Trust-1)

Mrs. Smith

When you talk about the opera, you should complement her. (Trust+1) Do not talk about the
kiss which will impact your date negatively, blocking a conversation option in the second part
of your night with Mrs. Smith, and makes you lose trust. (Trust-2) You should explain yourself
when talking about the future. (Trust+1) Lying about the nature of your date with Mrs. Smith
to Iris might cast your future relationship with the latter woman in another light.

Choose to compliment her if you want her phone number and the opportunity to start a relationship with
Iris in the future. Be careful when choosing to react to the opera with Mrs. Smith. If you say
you hated it, you’ll lose trust. (Trust-1) Neutral doesn’t have any negative consequences, but
no benefits as well.

If you say you liked it, you’ll earn her trust. (Trust+1)

If you state that Jochanaan is a prude, you’ll make Mrs. Smith more at ease during the
remainder of the date. At the bar, it’s safe to ask Mrs. Smith about the kiss, unless you’ve
already mentioned it to her in the first half of the evening, then the conversation only
continues when she trusts you enough (5), otherwise the date is over and there’s no
opportunity to start a relationship with her (unless you’re on the Discreet path).

If you answer “No”, to her question about the wrongness of your love, you’ll start your romantic relationship
with Mrs. Smith, this route is available to players on the Discreet path was well.

Sisterly Lust Day 24 Walkthrough

Liza

If you fail to meet Liza, she’ll end the relationship. (Trust-5, Relationship Ended)
Do not be too rough with Liza, if you lift her up while dancing you’ll lose trust. (Trust-1)
Instead, hold her close. (Trust+1) Grabbing her after the kiss results in negative trust. (Trust-5)
It might also have negative consequences later in the game, if you continue to be too forward.
If you let her go, she’ll trust you more. (Trust+2)

Bella

If you fail to meet Bella to confront Dwayne, she’ll end the relationship (soft and hardcore) and
possibly end the game as well. (Trust-10, Relationship Ended)

Bella (Hardcore)

If you do not pull out your cock you miss out on a fellatio scene with Bella, but you’ll establish
a dom/sub relationship based on respect. This puts you on a similar path as on Day 15, when
you tell her the full story about Dwayne, provided Bella is corrupted and trusting enough.

Sisterly Lust Day 25 Walkthrough

Iris

If you exchanged phone numbers and accept to meet Iris you will be able to start a sexual
relationship with her. If you want to have sex with her, you have to make a move when she
goes upstairs to try her dress on. If you acknowledge that your time with her was special
you’ll have the chance to continue your relationship with her, else it will be a one-off.

Liza

Liza will be a little more hostile when you propose to swim if you bought her the wrong toy
earlier. (Trust-1)

Sisterly Lust Day 26 Walkthrough

Bella (Romance)

For the best possible outcome, you’ll have to be understanding with Bella. If you stand your
ground, you’ll lose trust and there’ll be a difficult conversation later. (Trust-2) If you be
negative about the whole situation and visit her at night, Bella will not want to talk. Further
pressing the issue will anger her and make it harder to make amends on Day 27. (Trust-5)
She’ll appreciate it if you leave her be. (Trust+2)

At the club you’ll have the chance to start a relationship with Megan, the friend from the
coffee shop. You can tell her Bella is your girlfriend and confirm that it’s still early days or say
it’s complicated to start a relationship path with Megan. This will allow you to dance with
Megan later during the evening. Dancing intimately with Bella will close any opportunity with Megan.

If you choose to dance with Megan, Bella will not like it and cut the date short (you won’t go to
the hotel later on), but you will get Megan’s number and relationship troubles with Bella on
Day 27. The best way is to just dance with Bella and choose one of the first two options when
Megan hands you her number. At the hotel, affirm you’re nervous as well to make Bella trust
you more. (Trust+1)

Bella (Hardcore)

You’re free to fool around with Megan during the visit to the club, making Bella jealous in the
process. If you want to share Bella with Megan in the future, it’s best to say you are friends
with benefits.

Discreet

Asking if Adriana is okay after the session could have consequences later on for the Discreet
storyline.

Sisterly Lust Day 27 Walkthrough

Bella (Romance)

If you’re in a romantic relationship with Bella and have danced with Megan on the day before,
you’ll have a chance to explain yourself. You can explain yourself, losing trust with Bella.
(Trust-3) This gives you the opportunity to end the relationship or you can try to be
monogamous, in that case Bella won’t like it if you lie about your other relationships in the
future. Apologizing will not penalize you further and you will be able to continue to see other
women without repercussions.

In the scenario where Bella cancelled her plans with Megan on Day 26 and you persisted in
asking about why she felt bad in the evening, you won’t have the chance to make things right.
The only thing you can do is insult her for an extra loss of trust. (Trust-5, Relationship Ended)
Accepting and saying nothing won’t have consequences except for ending the relationship. (Relationship Ended)

If you only made her stay at home and didn’t press the issue later that day, you’ll have the
chance to fix things by apologizing straight away. Explaining will make you lose trust and end
the relationship. (Trust-5, Relationship Ended)

Bella (Hardcore)

You can choose to give Bella the vibrator and she’ll accept if she’s corrupted (8) enough.
During the cunnilingus you can either continue licking for a special orgasm or wait for Megan
to leave. You’ll then have the option to leave the vibrator running or stop it.

Either leaving the vibrator running or making her orgasm will have positive consequences for her corruption
later on. If you choose to just have a talk, you’ll learn a little about Bella’s feelings during the
previous night out with Megan. You’ll miss out on some future sexual content with Bella
though.

Sisterly Lust Day 28 Walkthrough

Mrs. Smith (Romance)

The choice is pretty straightforward, if you say you love her, you’ll officially be in a
relationship with her. You can also back out of it, ending the chance to pursue a relationship
with Mrs. Smith. (Relationship Ended)

Complimenting her looks will make her gain trust and corruption. (Trust+1, Corruption+1)
If you compliment her character, she’ll only trust you more. (Trust+1)

Sleepover

Telling James that Kira is hot will increase your chances to have sex with her. After catching
her when she falls during her dance you’ll confirm your interest in the girl. There are three
versions of the group sex scene during the sleepover, depending on your relationship status
with the girls. You can let James participate or have him leave. This doesn’t have any negative
bearing on your friendship with him. The conditions for the sleepover sex events are as
follows:

  • Sex with Alina (if you’re in a relationship)
  • Sex with Rachel (if you’re in a relationship)

Threesome with Ana and Kira (tell Ana or James that Kira’s hot and catch her when she falls)
Foursome with MC, Kira, James and Ana, if you have a relationship with Ana you’ll have sex
with her. Otherwise with Kira, provided that you said she’s hot and caught her when she
danced.

Sisterly Lust Day 29 Walkthrough

Sleepover

If you’ve had sex with Kira and you say you want to hang out some other time you’re
considered to have a relationship, which opens up possible sexual content with her later on.

Liza

If you say you’re to busy to make the delivery with Liza, she’ll be very disappointed and it may
have consequences later on.

Sisterly Lust Day 23 Walkthrough

Iris

If you decline to talk to Iris after Liza has left, which leads to the extra scene, your relationship
will be officially over. (Relationship Ended)

Bella & Rachel

If you’re on the hardcore path and in a relationship with both girls, Bella will notice if you
touch Rachel’s butt during the arcade session. You’ll make her more jealous this way and
create an opportunity to have sex with her. It also opens up a conversation about your
relationship with Rachel and a harem path later on.

If you’re just in a relationship with Rachel, Bella will fail to notice and will make Rachel more
corrupted. (Corruption+1)

During your burger dinner you can allow Rachel to blow you, making her gain corruption.
(Corruption+1) If you decline, she’ll trust you less. (Trust-1)

Discreet

If you’re on both the Discreet and Romance path with Mrs. Smith, you’ll have the ability to
terminate the contract with Discreet entirely. This will only close off future content with Mrs.
Smith at Discreet, the Romance path will still be active. If you don’t accept, you should ask for
one more session.

Bella (Hardcore)

You’ll only be able to have sex with Bella if you touch Rachel’s butt during your outing and if
you gave Bella the vibrator on Day 27. If you didn’t give her the vibrator, you’ll have a short
conversation instead.

Rachel’s discovery

On both Bella’s Soft and Hardcore path, Rachel will walk in on you while you’re lying naked in
Bella’s bed. This can be avoided by choosing not to sleep with Bella (soft) or keeping your
hands to yourself during the arcade session (hardcore). Not sleeping with Bella on the soft
path will anger her, but keeps Rachel in the dark about your relationship and closes off the
chances of a harem with Bella and Rachel.

Sisterly Lust Day 32 Walkthrough

Rachel

If you’ve been careless with Rachel in the past, she might end the relationship whether you
bought her a dress and tickets or not. Rachel might tell Bella about you (if you haven’t
confessed to Bella already), which might have negative consequences for your relationship
with Bella later on.

Choose this option if you want to start a harem or be in a relationship with both Rachel andn Bella at the same time.

You can also offer to break-up with Bella, this will automatically happen if you didn’t tell Bella
the truth about you and Rachel and is a conversation option otherwise.

Breaking up with Rachel is also possible, but might makes things a little more difficult when
dealing with Bella in the future. (Relationship Ended)

Bella

If you’ve confessed to Bella about being in love with Rachel and proposed a joint relationship,
you can do the same with Bella. This is a requirement to stay in a relationship with both girls
and share the same bed with both of them at times. It also opens up the harem option. You
can also break-up with Bella or Rachel.

You’ll confess everything to Bella if you told Rachel you’d do so. This will result in ending the
relationship with Bella if you promised to stay monogamous (Relationship Ended) or she
orders you out of the room.

Breaking up with Rachel will automatically happen after you promised Bella to do so. (Relationship Ended).

Mrs. Smith

If you’re on both the Discreet and romance path with Mrs. Smith and didn’t go to the concert with Rachel, she’ll reveal her knowledge of you being Mr. Holmes to you. You should apologize for your actions, otherwise the relationship will end. (Relationship Ended) If you went to the concert the same scene will occur during the next day.

Day 33 – Sisterly Lust Walkthrough %100 [145 Days]

Rachel & Valentina Glorious

If you want to engage in a threesome together with Valentina you have to choose your responses carefully. You should “Say something” and tell Valentina to “Get rid of them”. This will make Valentina propose the threesome and you can either accept or decline, if you didn’t mark your relationship with Rachel as exclusive earlier on Day 17 (when a threesome with Nia was a possibility).

Bella

Bella will end the relationship if you failed to confess your relationship with Rachel on Day 31 and didn’t break up with her.

Mrs. Smith

If you’re on the Discreet-only path you can end the relationship with Mrs. Smith by declining her offer. (Relationship Ended)

If you’re romancing Mrs. Smith and are on the Discreet path you should apologize for your actions, otherwise the relationship will end. (Relationship Ended)

Day 34

Rachel

If you did get tickets but failed to go to the concert with Rachel, she’ll end the relationship. (Relationship Ended)

Liza

If you go look for Liza during the commotion at the mall, you will lose the option to have sex with Riley at the sex shop. It will also end the relationship with Riley. (Relationship Ended)

Rachel & Bella

If you’ve proposed the harem option to both Rachel and Bella, sleeping with Rachel on this night will formalize the bond between the two girls and the MC (Romance Path only).

Day 35

Bella (Submissive)

While visiting the shop with Bella you have the option to Megan, if you decline the relationship with her will end. (Relationship Ended)

Bella (Romance)

The conversation at the cafe can be the starting point of a pregnancy path with Bella. While talking about the future, agree with her vision (“I want that too”), this will make Bella stop taking the pill at a future point in the story. The other option closes the pregnancy path for Bella and has no negative impact on your relationship. Make sure you’ve creampied Bella during one of times you’ve had sex with her (as early as Day 22).

Liza

If you go home with Liza instead of giving the book to Iris, you’ll miss out on a sexual encounter with Iris, but your relationship with her doesn’t end.

Iris

Having anal sex with Iris only changes the sex scene and doesn’t influence your relationship with Iris, but it might lead to more anal content with her.

Day 36

Mrs. Smith

Don’t lie about your possible relationship with Megan, she knows already and too many lies might negatively impact your relationship with Mrs. Smith later on.

Bella (Romantic)

If Rachel discovered your relationship and you ended things with her subsequently, Bella will talk to you about it. If you didn’t confess to Bella on Day 31, you have to defend yourself. Telling the truth will end the relationship. (Relationship Ended) You can also lie about it, but this will have a negative impact on your relationship with Bella later on.

Liza

Interrupting Liza the first time doesn’t have any consequences, but you shouldn’t take advantage of her by trying to go further. Stop her and your patience will be rewarded very soon.

Day 37

Liza

If you tried to penetrate Liza the night before she’ll end the relationship. (Relationship Ended) When you were a gentleman, you’ll be able to take Liza’s virginity. inside her will open up the opportunity to start a pregnancy path with her.

Day 38 – Sisterly Lust Walkthrough %100 [145 Days]

Liza

Liza will confront you about a possible pregnancy if you’ve creampied her the night before. Stating that it’s wonderful will put you on the pregnancy path as long as you’ve creampie her on Day 37 or Day 39. Not taking this route will not have any negative consequences for your future relationship with Liza.

If you’re on the harem path with Rachel and Bella you’ll have the opportunity to include Liza by telling her about it.

Mrs. Smith

You can open up the possibility of pregnancy by telling Mrs. Smith: “I could be the one” and giving her a creampie on Day 36 or Day 39. Not pursuing this path doesn’t have a negative influence on your relationship with her.

Rachel

If you sleep with Rachel and you’ve creampied her on any of the days starting from Day 21, you’ll get a conversation which potentially opens her pregnancy path. If you’re happy about her news the path will open up, otherwise it will remain closed without any negative consequences for your relationship with her.

Discreet Inc.

After telling Mrs. Smith to clean Adriana’s ass, you have the opportunity to have her go further, this will lead to a more extreme version of the enema she’s received thus far.

Day 39

Harem

There are two variations of this scene, one with Liza and one without, depending on your relationship status. Picking a girl to doesn’t exclude the others, so you’ll be able to have your way with them all, including how you finish. Creampies are tracked past this point, but if you didn’t have the pregnancy conversations or told the girls to stay on the pill nothing will happen in the future.

Days 40 to 138

The game skips several days to accommodate to develop possible pregnancies and to move the story along.

Day 139

Riley

Not visiting Riley at the cafe will result in the end of your relationship with her. If you offer her a place to stay she’ll join you in the house with the other girls (and possibly the harem). Otherwise your relationship will end. (Relationship Ended)

If Rachel isn’t part of the harem and you tell the truth about your relationship with Riley, she’ll force you to break up with her. If you don’t break up with Riley the next day, your relationship with Rachel will end on Day 141. If you choose to lie, you’ll be able to continue to see both girls, but Rachel will refuse to marry you on Day 144 and break off the relationship.

Iris

By accepting Iris will join the household (and possibly the harem). If you decline your relationship will end. (Relationship Ended)

Liza, Bella or Rachel

During the movie night a sex scene will trigger based on your relationship status or choice (if you are in a relationship with multiple girls). It’s only possible to have sex with one of the girls. Creampies might still be tracked, but won’t affect the pregnancy status of the girls.

Day 140

James

It’s possible to have a threesome together with James and either Alina or another girl. Say no to his proposal if you don’t want to share any of the girls with him, this doesn’t have any negative consequences.

Riley

It’s possible to end your relationship with Riley, which will cause her to leave the next day and possibly save your relationship with Rachel if you told her the truth. If you stay with Riley and told Rachel the truth, the latter will end the relationship on Day 141. If you lied, you’ll be able to continue both relationships, but won’t be able to marry Rachel on Day 144 if Riley goes with you to Belugio.

Lying about Iris (if she’s living with you in the house) has a negative impact on your relationship with Riley. You won’t be able to marry her on Day 144 and she’ll leave, ending the relationship.

Day 141 – Sisterly Lust Walkthrough %100 [145 Days]

Bella

You’ll have the opportunity to ask Bella to come with you to Belugio exclusively and leave everyone else behind. This only happens if you’re not in a harem with the girls, the event with Mrs. Steel didn’t happen earlier that day and Adriana didn’t come by the house. You can also try to take people with you, only the ones you’re in a relationship with will actually decide to go with you.

Day 142

Depending on your relationship status the girls will decide to come to Belugio with you. If not, you’ll have the opportunity to ask each of them to come with you. Their willingness is based on whether you have a relationship with them or not. You’ll also have the opportunity to go with just one of the girls to the island.

For Iris and Riley this is another moment to end the relationship or invite them along.

Day 144

It’s possible to ask the girls to marry you. There are proposals for Rachel, Bella, Liza, Mrs. Smith/Susan, Riley and Iris. The latter two are only available on the harem routes or if didn’t bring any of the main characters to the island. If you’re in a harem with Susan/Mrs. Smith and on the Discreet path, Adriana will automatically join the marriage as a bride.

Riley will refuse to marry you and end the relationship if you weren’t truthful about Iris on Day 140. Rachel will refuse to marry you if you’ve lied about breaking up with Riley, she also ends the relationship.

Day 145

This is the last day before the end of the game, there are still some decisions influencing the endgame to be made for some of the side characters.

Miley, Sabine and Sasha

Miley will offer an apology for how things ended, if you want all three girls to stay on Belugio you’ll have to say that an apology is not needed.

The option to ask the girls to stay appears when you’ve exhausted the conversation options with them and when you’ve dismissed Miley’s apology as unnecessary.

Kira

Having sex with Kira ensures that you’ll remain in a relationship and get the best possible ending with her.

Ana & Alina

If you visit Ana and Alina during the day you’ll be able to talk them into staying on the island. It doesn’t matter if you visited them on Day 142 though the conversation will be a little different.

Sisterly Lust Walkthrough Video Guide

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