"Does this really work? I'm perfectly fine..." The girls, having obtained an aphrodisiac, pass it around and drink it out of curiosity. With a strange sense of pride that "whoever is affected loses," they all pretend to be fine, but their bodies are honest. Their vaginas gradually become wet, and the love juice flows uncontrollably. They secretly begin to masturbate, and the situation escalates to the point where one runs their hand down the other's thigh and attacks the friend next to them. Just as they are on the verge of breaking down, their brother enters the room, and the dam of reason collapses. The four of them...