In this thrilling continuation of Seika Women's Private Academy's secret prostitution system, our ordinary ojisan protagonist finds himself caught up in a web of increasingly desperate measures taken by the school to pay off their huge debt. As the male prostitute, he is subjected to steamy encounters with the academy's beautiful female students, including a vacation on a deserted island with three of them. The drama escalates as they are confronted by a mysterious "penis hunter" who threatens to expose their scandalous activities. The girls' desperation leads them to engage in more explicit acts, pushing boundaries and exploring their desires under the watchful eye of the old man.

Tags: Seika Women's Private Academy, Prostitution, All-girls School, Secret System, Ojisan, Male Prostitute, Female Student, Desperate Measures, Debt, Vacation, Deserted Island, Threesome, Orgy, Sexual Tension, Manga, Anime, Fellatio, Cunnilingus, Sixty-nine, Doggy Style, Public Sex, Nudity, Oral, Breasts