学校の休み時間にバレエの自主練習をしている咲。彼女はバレエの天才少女として将来を嘱望されていた、そんな彼女を遠くからイヤラしい目で見る3人の男子生徒。体力と性欲が有り余ったヤリチンの水泳部員たち。「おいおいっ、マ●コおっぴろげじゃん」「マン毛はみ出すんじゃね」「バレリーナはパイパンにしてんだよ」言いたい放題。そのうち3人はいけない悪だくみを思いついて実行に移す。水泳の運動がバレエの役に立つと言葉巧みに咲をプールに誘い出して…。プールサイド、シャワー室、ロッカールーム…学校の至る所でヤリチン男子の性処理をさせられる。悪ガキ3人組に軟体おま●こ丸出しでハメられてザーメンまみれで汚された美少女バレリーナ。

Saki practices ballet on her own during school breaks. She is a ballet prodigy with a promising future, but three male students watch her from afar with lustful eyes. These swimming club members are horny and have an abundance of energy and sexual desire. "Hey, your pussy is wide open," "Your pubic hair is sticking out," "Ballerinas shave their pubic hair," they say whatever they want. Eventually, the three of them come up with a wicked plan and put it into action. They cleverly lure Saki to the pool by telling her that swimming will help with her ballet… By the poolside, in the shower room, in the locker room… she is ****** to satisfy the sexual needs of these horny boys all over the school. The beautiful ballerina, with her flexible pussy exposed, is fucked and soiled with semen by the three bad boys.