"It's bad because my dad doesn't bite me! Mother-in-law, I'll comfort you!" Aya who was frustrated because her husband did not bite for half a year starts masturbating next to her husband as if to hit it, but Shinichi who saw that figure makes her sexual desire runaway and is immersed in the afterglow Will attack ... Since then, Shinichi seeks Aya's body even though her husband is by her side. And Aya was also captivated by the pleasure of slowly extracting the back of the vagina with a meat stick.