BOKD-111 Tachibana Serina: Female Transformation Anal Rape Cum My First Male Girlfriend 120-Minute Planning

On April 13, 2018, a girl named Serina drank a mysterious liquid given to her by a friend, and suddenly transformed into a beautiful woman with a male organ. When she confided in her boyfriend, he turned out to be a pervert. He immediately penetrated her, and even raped her anally despite her resistance. Her only remaining penis, transformed from her original body, became fully erect. She ejaculated an unprecedented amount of semen, overwhelmed by the intense pleasure. Completely dominated by this sensation, Serina willingly gave herself over to become a male's personal anal sex slave.