JAV48

A younger sister witnesses her brother being threatened at his part-time job. The only way to save her brother is to appear in a secret club's public acme show at a certain location in Tokyo. The younger sister agrees to do so after much conflict. Her hands are bound and her hands mixed with oil play with her body. A mame rotor is thrown deep into her honey pot, and a harigata is pushed deep into her vagina. The vibrations are transmitted to her brain, and she is rushed, and the numbness causes her to climax and squirt repeatedly. The sister's lasciviousness is exposed in front of the audience, and her brother is ruthless in his incestuous rape. In the backside of the humiliation, the sister's body is modified to be sensitive, and she is finally transformed into a lewd female who seeks a man by herself.