Yui is a beautiful personal trainer who is rumored to be beautiful. In addition to being 173cm tall, she has a voluptuous figure and a huge 103cm butt, making her the perfect body that men love. The more she seduces, the more sperm she produces! She shows off her erotic body to the students who come to see her, seduces them with a blowjob, and then sucks out the sperm she squeezes out during sweaty sex, consuming it with her mouth and pussy as a substitute for protein! She devours the men until her reason collapses. "Thank you for another meal of high-quality protein today!"