It’s summer vacation, and sisters Maki and Saki are going to the pool with their father. It’s their first time at such a large pool, and the excitement is palpable! Little did they know that this pool is actually pervert territory, a space where perverted men come to rape and gangbang lolis. And the horny men here would never overlook a couple of girls in school swimsuits… The two are ruthlessly fucked in front of their father, have their virginity torn, and get cum-shotted until pregnancy is but guaranteed. Finally, they’re forced to do it with their father too…