As a new editor appointed by a renowned erotic writer, Karen, who is actually a big fan of the writer... When she reads the novel, she is so possessed that she indulges in masturbation and peeps at the manuscript to the point of exhaustion...! The middle-aged writer, who had seen through her lewd nature, gradually led Karen into the world of sensuality... Incorporating remote-controlled vibrator training and huge breast worship service, expanding her big ass and engaging in intense sex from behind! Karen, who became the heroine of an erotic novel, drowned in pleasure and was completely transformed into a female by continuous internal ejaculation!