[Uchuusen Shoujigou (Shouji Nigou)] Itoko no Nee-chan no Oppai Mondara Ecchi Suru Koto ni Natta Hanashi | The Story of How I Ended Up Having Sex After Groping My Cousin Sister's Boobs [Ebs Shit Scans]

Akari, a relaxed cousin with a distinctive beauty mark, draws her brother‑in‑law Souta into a heated encounter by pressing her large breasts against him, igniting a cascade of intimate touches. As their playful banter turns into fervent groping and oral teasing, the tension builds toward a climactic release that showcases both handjob and blowjob acts. The story weaves the taboo of their familial connection with vivid, sensual detail, delivering an erotic tale that teases desire while keeping the heat intense.