A timid male student who was handcuffed by a bad female student in the school. When a female teacher who came to help by chance searched for the key to the handcuffs, she was tied up with Ji Po. A woman tries to get a key but gets an erection by stimulating her hand. A woman who gradually estruses to the dripping Gaman juice and the erection Ji ○ port seen up close. A woman seeks a man's body for the good thing that she is restrained and unable to move even after ejaculation.