A man contacts a call-out massage parlor that is rumored to have many beautiful women on staff. When the doorbell rings and he goes to the front door, he is greeted by Yuu san, who is full of adult charm. As soon as the greeting is over, it starts with a sudden kiss at the front door, takes off his pants, and gives him a blowjob! Yuu-san's continuous service is too pleasurable and he is in a pleasure hell...