My Sister & I

You’ve been living by yourself for three years now, set into your own pace of life in a new town after you landed a comfy job.
One lazy day you receive a phone call from your mother whom you hadn’t talked to in some time.
She tells you that your little sister, who is 18 as of now, is moving to your city to start studying at the local college, during which she’ll move to your apartment
Will you be capable of reconnecting after so long?

As summer comes to an end, old feelings arise anew.


Developer: Tortilla Dreams – PatreonDiscordSubscribestar
Censored: No
OS: Windows, Mac, Android.
Genre: 3dcg, Male protagonist, Incest, Big tits, Teasing, Virgin, Big ass, Dating sim, Pov, Romance, Handjob, Groping, Masturbation, Animated, Humor, Ahegao, Pregnancy, Vaginal sex

1. Extract and run.

How to activate Incest mode:

  1. On the prompt “What’s your relationship with the girl? (She is your)
  2. Substitute “Roommate” with “Sister” (or Cousin)
  3. On the prompt “And you’re her”
  4. Substitute “Roommate” with “Brother” (or Cousin)
  5. On the prompt “What’s your relationship with Monica? (She is your)”
  6. Substitute “Landlady” with “Mother” (or Aunt)


+ 3100~ new lines of dialogue
+ 567 new renders
+ 19 new video animations
+ 9 new custom tracks
+ A balance system for choices made
+ What was left of my sanity

Rating: 3.8/5. From 150 votes.
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Anonymous Fapper

They need to update this page. The game is under the name Between Us now, and it’s still being updated.


Update with what, exactly? The game is called My Sister and I. Between Us is simply a psuedonym to keep Patreon happy. There have been ZERO updates to the game since 2021. The dev claims to still be working on it, but I’ll believe it when an update is actually released.

Anonymous Fapper

Chapter six is out on their patreaon right now


i would puke at the idea of having sex with my sister unlike some weirdos out here. These are only fictional. Nobody in their right mind would do it irl

Anonymous Fapper

Sadly, I wish u were completely right but we all now that some dabble in this shit irl.

Anonymous Fapper

Well I never had a sister, so I don’t know if I would puke… But I have a mother, and you are right… nope….

Anonymous Fapper

you wouldn’t even exist if everybody always thought like that! Take Adam & Eve’s kids for example: if brother & sis hadn’t had incest, we wouldn’t be alive to debate it…


Incest is best. Put your sister to the test.


YES sir


Let your mother have a rest.

Anonymous Fapper

Keep your seed IN the family.

Anonymous Fapper

My nigga

Anonymous Fapper


Anonymous Fapper

The sister looks like she should have a dick but doesn’t and it makes me sad that she doesn’t which makes me sad that that makes me sad :/


Don’t be gay.

Anonymous Fapper

Man shut the hell up.


You homo to be saying shit like that…

Anonymous Fapper

it’s diiiip


Not bad but for a kinetic novel
But compare to a kinetic novel, this one is proceeding slow like a novel game with choices and outcomes.
If the dev tring to make a kinetic novel that grows along with patreon’s budget. It would be a terrible mistake.