A woman, Kanae Kawahara, is thrusting into a cowgirl position while simultaneously writhing in pleasure, her massive buttocks pressing down on her in a riding position. (MVSD-417)

A female student with low sexual awareness smiles as she has sex with a nearby middle-aged man! The giant buttocks slap her until she loses control of her bladder! She squirts and twists her waist! Close-up thrusting leads to her climaxing!