The Sissy Girlfriend Experiment

You will start with a male character living with his sister, during a special night you met an older woman which becomes your girlfriend. You also have a friend (which you can choose the gender) who is the only person that you really trust. As the story goes on, each of those characters will play a part in your transformation.​

Developer: Jammye Jones – Patreon
Censorship: No
OS: Windows, Linux, Mac / HTML
Language: English
Genre: 2DCG, Text based, Male protagonist, Animated, Masturbation, Female domination, Corruption, Transformation, Sissification, Futa, Trap, Anal sex, Oral sex, Vaginal sex, Gay, Group sex

1- Extract to desired location.
2- Click on “The Sissy Girlfriend Experiment.exe” to start playing.


– 87 new images: The Bugged A.I., Sister/Stepsister’s task.
– A few old gifs were replaced by new jpgs.

Rating: 3.4/5. From 333 votes.
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Anonymous Fapper

bruh, wtf?

Anonymous Fapper

ew, enough with the gay shit already

Anonymous Fapper

How do i get the pictures to pop up on the game? When i open the browser it only shows the text without the pics

Anonymous Fapper

del tree c

Anonymous Fapper

gross, what the fuck?

Anonymous Fapper

who keeps voting this game up? it’s for retards

Jackle Fapper

So it is perfect for you..

Anonymous Fapper

hurhurhur, no u