Riko's house has been close to her since she was a child, and her parents are close friends, so-called childhood friends. She grew up with me all the time so she felt like a guy friend and I never saw her as a "woman". But one day, she suddenly saw the cleavage of Riko's big boobs, and for the first time she was conscious of her as a "woman". I can't believe such defenseless big breasts were close to me... When she realizes it, she can't stand it anymore. I can't wait to have sex with my childhood friend! Please, Riko! Let me fuck you!
