Kansai Underground brings in Yuuyu, a soft, marshmallow-like femboy they met on social media, to Tokyo for intense torment. Suspended by ropes, she is subjected to extreme sessions of enemas, wax play, and anal penetration. Hot wax is poured over her tender skin before her anus is mercilessly stimulated. The painful sensations trigger powerful arousal, making her cock erect as she pleads, "Please, hurt me more, more..." Initially drawn to crossdressing, she now finds herself completely addicted to the masochistic pleasure it brings.