[Nyuu Koubou (Diisuke)] Musume no Doukyuusei no Anoko, Shisen ga Kimochi Warui no yo ne EX Ningen Ayatsuri Button o Tsukawaremashita

A young boy armed with a human-manipulation button turns his classmate's household into his personal playground, filming his conquest of the petite daughter before cornering her busty mother Kaho with the footage—blackmail that spirals into a sweat-soaked ffm threesome on the living room couch. By the end, mother and daughter kneel dripping at the door, hailing their young 'master' and begging him to visit again as their old life is erased. The cover teases where it all leads: both women round and heavy with his nakadashi, the mother's mind shattered into ahegao madness while her body carries the proof.