DASD-397 Single mother and spoiled son

Sasaki is a young single mother who has to take care of her son who is in high school. The boy is very spoiled. Because he is in puberty, he is very curious about adult things. Many times he has peeked at his mother. shower and even stole her underwear to bring into the room to masturbate. In particular, after learning that his mother and his neighbor regularly met to have sex, his personality completely changed. From a gentle and shy boy, he is now bolder in everything, specifically is sex - something he has been curious about for so long. The evidence is that when his excitement reached its peak, he saw his neighbor and his mother having sex, and he quickly stripped off his clothes and had incest with his own mother.