The "Penis Point Competition" is a special annual event held in the succubus realm where succubi compete for semen, with the most anticipated rule being the acquisition of semen from men who have no experience with women. Last year, Amiri the succubus achieved second place by completely draining the protagonist—a man raised in an all-boys school who fears women—and since then, she continues to visit his room every single day to extract his sperm. From morning onwards, she performs blowjob after blowjob, drinking his cum with relentless obsession, resembling a possessive, trouble-prone girl from the human world. "Darling, I came again," she says sweetly, explaining her victory last year. "Thanks to your sperm, I managed to get second place in the Penis Point Competition." She vows that no other succubus will ever have his semen, threatening to curse and kill him if she ever betrays him, while also asking if any other succubi have attacked him. She forbids him from seeing other women or even masturbating, declaring, "I'll squeeze out every last drop for you," gradually taking complete control over his life. Her presence has evolved beyond that of a mere succubus—she has become a being who consumes his entire existence. 【Thanks to you, KMP celebrates its 20th anniversary!!】