Briefly about the movie: Tanihara Yuki's husband is a busy bachelor's degree and doctorate student all day, their son is about to take the university entrance exam and also studies all day. The young mother, missing her husband, satisfies her high sexual desire by masturbating alone. One day, her son brings two friends home to study together. The careless mother is caught masturbating by one of them, the young mother's friends help out, no longer needing to masturbate alone. They start a conversation and then force the mother of the friend to suck, kiss, lick, and have sex in various ways. While the son is studying diligently, the two men drag the mother of the friend into the room and the couple quickly have sex... What happens next, please follow the movie. Seeing their aunt at home alone wearing sexy and provocative clothes, the two brothers are filled with intense desire, they try to rape the woman they call aunt... As expected, the beautiful aunt is successively fucked by the two nephews, being a weak woman, she "surrenders" and serves the "young pilots". With firm breasts, ample buttocks, a perfect body that anyone looking at Yuki Tanihara wishes to fuck her once in a lifetime. Although her face is not of the "hot girl" type, Tanihara still has a unique charm, no man can resist.