When her son returned home from studying abroad, he had become a transsexual! The parents were confused by the fact that even though she looked like a beautiful girl, her body was still that of their beloved son. The mother was raped by her son at night and saw her father having sex, and her desires ran wild! She couldn't hold back with just masturbation, and she eventually crossed the forbidden line! The more unforgivable the act, the more excited she became!
