The train made an emergency stop, and it suddenly became dark inside. The power went out, the doors were locked, and they were stuck inside...there was no way to escape. The hot and humid situation drove the men crazy - even the homeroom teacher, who was supposed to protect Yui, who was usually molested on the train to school, lost his senses when he saw his student wetting himself. He kissed her small, trembling lips, hugged her, licked her, and raped her...he was surrounded by men who were tempted, and he was fucked and creampied many times! He sucked on many dicks, and accepted the semen with his body and pussy! Covered in sperm and men's desires, Yui's body eventually fell into depravity.