Reiko's son shoplifted an adult DVD. She goes to apologize. The store clerk tempts her son and gives her an aphrodisiac... Ryoko is told by her shut-in son that if she does what he says, he'll find her a job, and she promises. She is tied up and has graffiti drawn all over her body... Kasumi is trained by her son, just like the mother of her son's friend. She is made to walk around the office like a dog, wearing a collar...