Because of a message from his stepfather Kazuo saying he had hurt his waist and couldn't move, the daughter-in-law Mifune went to her husband Kenichi's home to take care of him. Ever since Kenichi introduced Mifune as his wife, Kazuo had been thinking lewd thoughts about her. Finally, he put his plan into action. Pretending to be physically incapacitated, he groped all over Mifune's body and made her wipe his dick because she couldn't take a bath... Ultimately, he even attacked Mifune while she was asleep from exhaustion...
