In her fourth year of marriage, the seemingly pure housewife Seijou Yuki makes her appearance! At first shy about bareback sex upon arriving at the studio, her demeanor changes instantly once penetrated—she begins touching her own clitoris and wildly grinding her hips, driven purely by desire. Losing all thoughts of her child and husband, she becomes completely absorbed in raw pleasure, delivering a shockingly lewd performance. Watch closely as she undergoes this stunning transformation.