[JUQ-997] Strong ● The worst brother-in-law's mouth meat urinal that does not let go until Iku with Irama. Ai Mukai

Recently, Ai has been worried that her brother-in-law, Shinichi, who is staying at home, has been behaving badly. When I started living with her as a college student, she was a good girl, but before I knew it, she didn't go to school and made her room dirty. He was tired of Shinichi making harsh noises every day. At one point, Ai, who had reached the limit of her patience, strongly warned Shinichi ... Shinichi, who was irritated by being scolded, made him suck his own the next day as if it were revenge. From that day, my life as a meat urinal in my brother-in-law's mouth began.