Looking forward to seeing his cousin for the first time in a long time, Kakeru goes to stay at a relative's house, but the person who greets him at the entrance is his cousin's mother. And her eyes glued to her rich cleavage. One day, when they decided to take a bath together, Kakeru was confused and couldn't even take off his clothes. Before his eyes, his aunt began to undress him. 'Adult nudity' seen for the first time is too shocking sight. ...that night, an even more shocking event happened. My cousin Riku is having sex with my aunt! And then, I was shocked at my aunt who smiled at me. The next morning, except for my aunt, everyone was out, and I said, "Good morning! Sho-kun! You saw it yesterday, didn't you?"
