色気ムンムンな彼女のお姉さんが無防備な巨乳と巨尻でこっそり誘惑してきて浮気セックスしちゃう最低な僕。

On a heavy rainy day, when I went to visit her house, which was finally made by me as a virgin, I encountered an older sister with a transparent shirt and full view of her boobs! A style like a gravure model that is the exact opposite of her ... Then her sister shows her breasts and seduces me! ?? I couldn't stand being shown such a good body, so it was very easy to betray her and lose her virginity ...