Natalia decides to build an app that optimizes the female orgasm. But after realizing she’s clueless about it, she turns to Paulina and Monika for help.

Monika’s idea for gathering data is a hit, but Natalia isn’t happy with the results. The girls go to a class on female pleasure to gain more insight.

After facing their parents at Easter breakfast, each of the girls needs to let off some steam. Luckily, there’s a wild party on the dorm’s rooftop.

After getting an anonymous tip about the copulation lab, the dean investigates the girls’ project and threatens them with expulsion from the university.