A teacher named Onii-chan is always frustrated by his unruly students, but one girl named Chidou always helps him out without complaint. She has big tits and an amazing ass that drives him wild! One day, he can't take it anymore and decides to visit a brothel after school. To his surprise, there she is - his own student Chidou! He tries to scold her, but she says, "Please don't stop! I love cock so much!" It turns out she's actually a nympho! Will he be able to resist her advances? Note: Content may vary depending on distribution method.