Productoras
Three girls attending an all-girls school were starving for men. They get excited talking about masturbation just like male students. "Shiori, you have a younger brother, right?" They get hyped up wanting to see his cock, and under the guise of having him model for their art homework, they make him strip naked, only to find he's surprisingly hung!! Their arousal escalates, and he becomes a toy for his sister's friends to raw insert and creampie... "Eh? Big sister??" After the two friends leave, he's attacked by his own horny sister!??
