Welcome to Sistersitting, neglected by your parents, you have been taking care of your sister…
Now, they’ve left for a weekend away, leaving you two alone. Suddenly, you start to see your sister in a different light.
How can it be? Are you attracted to her, in love with her? No, that can’t be! Impossible.
Or is it…​

UPDATE REQUIRES A NEW GAME/SAVE!

• Taboo Patch:
  Download the "PRE-PATCHED" version of the game from one the download links on this thread.
  Play the game by launching the ".html" file.
  OR
  Note: Patch is provided by a modder who wishes to remain anonymous and not related to the developer.
  Download the "preset.js" file.
  Put the "preset.js" file in the same directory as the ".html" file.
• Android Instructions:
  To anyone asking how to play HTML and Renpy games for PC on Androids, there's an app called JoiPlay that can run HTML and Renpy games on mobiles. You can download it on any store from your phone.Mind you that the developers say it doesn't work on ALL HTML/Renpy games, some does, some don't. It works just fine (you will have to get used to the vertical screen though).

• Dual Core Pentium or equivalent Processor.
• Intel HD 2000 or equivalent Graphics.
• 546.97 KB of free disk space (Recommended to have twice as much free disk space than this).