ZUKO-075 All the girls in the dormitory of a women's university have internal ejaculation group sex

A drinking party at a women's dormitory. Taking advantage of the absence of the caretaker, female college students drag men into this male-prohibited building and create chaos. The girls, who have been starved of male attention, start games to try and see penises or suddenly jump into the bath together, doing whatever they want. Eventually, surrounded and egged on, girls end up getting pregnant from internal ejaculation one after another. Is this what happens when women get together? It escalates into utter chaos and an orgy.