Ichika, an aspiring novelist, deeply admires her boyfriend's father, a renowned literary figure. When she asks him for writing advice, he gives her a sinister invitation: "I'll teach you the basics of novel writing—come to my place alone next time." In truth, though he appears to be a serious literary author, he is secretly the legendary erotic novelist known as Kaito Saburo. He slips her an aphrodisiac, driving her into an intense state of arousal, then forces her to listen to his own writings while subjecting her to relentless, obsessive foreplay. Repeatedly brought to orgasm, Ichika gradually loses control of both mind and body, eventually surrendering completely as he impregnates her with creampie after creampie.