SDMT-422 Uehara Yui: My Little Sister Is My Ideal Woman – Insult SM, Incest, Rape, Uniform, Ill-Mannered, Zaaamen, Training

Yui, a younger sister dominated by her older brother, is repeatedly trained and forced into degrading acts. Spanking, ill-mannered rape, and creampie follow as she is pushed further into submission. Initially resisting with a pained expression, she gradually begins to enjoy the abuse, her masochistic side blooming. Stripped of her clothes, she pleads for creampie while her inner desire for creampie grows stronger, transforming her into a perverted woman craving creampie inside her womb.