On a certain summer day, Yuzuru visited his brother's house and found his sister-in-law Unpai wearing a micro bikini because the air conditioning was broken and she couldn't stand the heat. Drinking more due to the heat, she lost control and approached him in an extremely small bikini. Yuzuru couldn't take it anymore… A story of fucking with my brother's wife in a sleazy swimsuit and slutty big ass, sweating like crazy…
