Sunmi wakes up to find herself all tied up in her bedroom. Junho is in total control now and he teases his mom to the point of orgasm, and when she asks for it, he leaves her hanging to make her long for him even more.
Hyun-Soo makes a final deal with Ms. Hwang. All she has to do is be molested on the train for a week. Believing that her life will change for the better after this, she boards the train. Unbeknownst to her, a group of men have already surrounded her, and are more than ready to feel her entire body up.