That JAV

Ippei, a middle-aged unemployed bachelor, is a miserable man with no money and no hope. However, Ippei is happy because he lives comfortably at his brother Kenichi's house and has a honeymoon relationship with Kenichi's daughter, Waka, who is Ippei's niece, and they have sex every day. The reason for this was that Waka asked Ippei for advice about her inability to have sexual intercourse with her boyfriend. Ippei was so taken with Waka's voluptuous body that he gave her a lewd sexual act, saying, "I'll teach you what a man is supposed to do. Since then, they find themselves hooked on this forbidden act...