Produtoras
Three girls attending an all-girls school were starving for men. They get excited talking about masturbation just like male students would. "Shiori, you have a younger brother, right?" They get hyped up wanting to see his cock, and under the pretext 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's turned into 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 too!?
