One midsummer day, Yuzuru comes to her brother's house and the air conditioner breaks and she can't stand the heat and is seduced by her brother's wife, Unpai, who wears a micro swimsuit.Due to the heat, I got too drunk and couldn't resist my sister-in-law approaching me in a tiny bikini... This is a story about how I had sweaty sex with my brother-in-law in an obscene swimsuit and a slutty big ass...
