In this all-adult family role-play, cheerful Kimika is the kind of mother who openly trades dirty jokes with her adult son's friends, making her extremely popular with them. They are always gathering at the Ichijo home for her beauty, filthy banter, and plenty of silly fun. One day, their usual dirty talk turns into a game: Kimika must identify her adult son's cock. Her son and his friends hide their faces and bodies beneath sheets, leaving only their cocks exposed for her to sniff, feel, and lick. The men expect nothing more than a prank, but Kimika's expression changes when she sees all those cocks lined up—and encountering her son's friend's huge dick for the first time gets her so excited that the game leads to sucking, swallowing, and creampie sex.