In order to take care of my nephew, Kosuke, who is depressed after losing his mother, my aunt, Chisato, decided to stay at home for a while. However, Chisato, who was secretly conscious of Kosuke as a man, repeatedly casually seduced her every day, and his crotch was violently stimulated each time. One night, Chisato washed Kosuke's back... Kosuke can't contain his excitement when he sees his aunt's naked body. As soon as she saw his erect crotch, Chisato smiled at her and sucked her cock for the first time.
