A timid male student is restrained with handcuffs by a bad female student inside the school. A female teacher who happened to come to his rescue searches for the key to the handcuffs and finds it tied to his penis. The woman tries to take the key but stimulates it to erection. Dripping pre-ejaculate fluid and seeing the erect penis up close, she gradually becomes aroused. Even after he ejaculates, since he is still restrained and cannot move, the woman starts to demand his body.
