Pretending to lie unconscious on a park bench, a man sets a trap by leaving a bag containing a wallet within reach. Two girls fall for the scam: a cocky, disrespectful gyaru who thinks she can get away with anything, and a serious, well-behaved schoolgirl. But their crime won't be forgiven with a simple dogeza. To prevent repeat offenses, they are subjected to severe physical punishment. The girls, treated like virgins, are forcibly taken by a disgusting older man, repeatedly creampied, and shamelessly violated in explicit, realistic detail. Humiliation and erotic torment escalate as their bodies are used at his whim.