[Reducing Mosaic]MIAA-209 I had never thought of my childhood friend as a woman, but I found out she was hiding huge breasts. In the heat of the moment, I asked Sato Riko for sex.

Riko and I have been neighbors since we were kids, and our parents are close too, so we're what you'd call childhood friends. Since we grew up together, I never saw her as a 'girl.' But one day, I caught a glimpse of Riko's massive cleavage, and for the first time, I was aware of her as a 'woman.' I couldn't believe such an unguarded pair of tits were right next to me... Once I noticed, I couldn't sit still. I really want to have sex with this childhood friend! Please, Riko! Let me do it!