
The step-sister 'Yui' is completely corrupted by her twisted step-brother. Through repeated training, she turns into an M-prone sex slave. From spanking to fellatio and forced semen ingestion, she initially resists her brother's perverted demands, but her M-nature gradually blooms. Bound and ecstatic, she begins to crave his cock, eventually transforming into a pervert who begs for gangbangs and internal ejaculation.




















*○ is my obedient doll, a nostalgic-sounding title. This is the first time I've seen Yui Uehara, who appeared in a work similar to Gakki from MAX-A. The story is about an older brother who feels inferior to his younger sister, who is an honor student at home, but secretly films her having sex with her boyfriend, threatens her, and then has sex with her, and then he does as she pleases. In the final scene, she is already in the state of a compliant pet doll, and is verbally humiliated by two strangers recruited by her older brother, who repeatedly give and receive and rape her. After that, the way Yui looked at her brother, she answered, ``Let's end with my brother.'' The way she looked at her brother was completely like the way she looked at her beloved lover. It's nice to see Yui-chan being so spoiled, and she calls me "big brother" countless times. It's exciting to see such a younger sister wanting to be submissive. The video is my brother's subjective video.