With the rapid and highly efficient absorption of rectal aphrodisiacs drawing attention, popular actress Maki Hojo becomes the latest victim in this transformation spectacle. Appearing in an examination room, the beautiful woman inhales the drug through her nose and mouth, instantly triggering her metamorphosis. She is repeatedly injected straight into the rectum with potent aphrodisiacs, her body stiffening as she screams and orgasms uncontrollably. Driven into a state where she cannot calm down without a penis inside her, she is brought to climax after climax using every possible technique.