Identify Game when male MC enroll an all-female university by identified as non-binary person.

[swampfuckingpy]

Same as title. I scratch my head to find the thread, but seem to have no clue. MC enrolls on the same all-female uni with his sister (or maybe cousin), gets a BJ by his sister's busty black female roommate. There is a pool scene, a sneak scene at locker, then a runaway scene when MC being spotted. That's all I remember.

Thanks for reading.