32-year-old married woman Mio Aoyama makes her AV debut while helping run a restaurant with her husband. Feeling unsatisfied with the routine sex life she shares with her dutiful husband, she entered the AV industry to fulfill her own desires. Describing herself as a true masochist who "likes it painful," she beams with delight at the sight of a large cock, sweetly and carefully urging her partner on with tender words. As she's pounded deeply with intense thrusting, her pained expressions contrast with the overwhelming pleasure she's never experienced before, creating a captivating performance.