After being caught anal masturbating by his nephew, an uncle gets creampied repeatedly.<br> Yuuichi is an office worker, 29 years old. He's attracted to his brother-in-law, who's married to his stepsister. <br> One day, he's caught masturbating by his nephew, creating a lewd atmosphere. <br> After seeing the huge dick of his nephew, who resembles his brother-in-law, the protagonist, who has an interest in sex, allows himself to be penetrated. <br> In this situation that he ought to be persuaded against, all his worries disappear in the face of his first time having raw sex. <br> The uncle gives in to his desires, and lets himself be ruined by a man... <br> Good looking nephew with virgin mannerisms x an uncle who's into kinky sex despite his cool appearance <br> <br> Characters: * Yuuichi (29). Uncle (Bottom). Office worker. * Shuu (18). Nephew (Top). First-year in university.