[Hyoui Lover (Kuratsuka Riko, Minaduki Nanana)] Furyou in Kanojo Zero(Hyoui Catalog ~Onna no Karada ga Nottorare Makuru Godou Hon~) [GTF]

A nervous schoolboy is confronted by the confident, popular girl Ruri Inoue, who proposes a shocking bargain: pay her 20,000 yen and she will let him watch her masturbate in front of him. As the tension rises, her younger sister joins the scene, creating a layered, taboo dynamic that heightens the voyeuristic stakes. The story culminates in an explicit climax where the boy's embarrassment meets the girl's bold assertion of sexual agency, underscored by the recurring theme of possession.