Yuka is an instructor at a certain famous gym. She is a beautiful woman with a beautiful body line and muscles. She has high physical strength and has even won first place in the prefectural rhythmic gymnastics competition. She wiggles her well-trained abs while masturbating with a standing vibrator and performing a bridge blowjob! Intense raw sex in tennis wear and competitive swimsuit... Semen is ejaculated and smeared into the uterus of a sensitive, soft-bodied beauty with a squirting constitution!