NH Mana works at a detective agency where she is always free. - He receives a request from a rare customer to find someone, but... - In order to get information, I seduce a salesman who is not interested in women, lead him to anal pussy sex, and make him cum in the best asshole sex! - As she chases information and makes men ejaculate in agony through reverse anal sex... the request to find someone goes in an unexpected direction. - A sex competition with a man who knows the truth... Mana, who is about to cum, desperately fights back and has reverse anal sex! - A rare full-fledged drama among NH works!