The members of the club are regularly subjected to Spartan training by their coach, which is almost like corporal punishment. Their anger is not directed at the coach himself, but at his daughter Ran, whom he dotes on... "If you want to hate someone, hate your shitty father!!" Combined with the sexual desires that have been building up from all the practice, they repeatedly rape the coach's daughter! Her delicate body screams as the power pistons of the athletic club resonate in her organs!