I witnessed my reclusive, socially inept sister masturbating, and my reason shattered. While my sister was unaware, the intense thrusting began, Ishikawa Mio

The work features Ishikawa Mio playing a younger sister character with a realistic sense of being a NEET and an adorable expression that is captivating. While there are few intense scenes, the sensuality that starts from masturbation gradually makes its presence known. The highlight of the sex scenes is the piston motion in the cowgirl position, showcasing Ishikawa Mio's charm to the fullest. Though the male actor has room for improvement, overall, it can be said that this is a worthwhile piece.