To take care of her nephew, Kousuke, who was depressed after losing his mother, Aunt Chisato decided to let him stay at her house for a while. However, Chisato had been secretly aware of Kousuke as a man and would subtly tempt him every day, each time stimulating his crotch intensely. One night, as Chisato washed Kousuke's back… Unable to contain his excitement at the sight of his aunt's naked body, Kousuke. Seeing his erect crotch, Chisato smiled and began to suck his penis…
