Last year, Sayaka remarried a man who was a masseuse. When they were dating, the man would come to stay over and ask Sayaka to give him a massage. Sayaka's son looked in to see what kind of massage it was, and there he saw Sayaka moaning in an indecent state. Since then, whenever he heard about a massage he couldn't help looking in. One day, his father-in-law had to stay the night for work. Sayaka and her son had a meal together for the first time in a long time. The son felt lonely, as if his father-in-law had taken Sayaka away from him, and he took this opportunity to depend on Sayaka. And before he knew it, he pushed her down...