107START-055 I loved my childhood friend's growing breasts so much that I spent a year playing with her perky nipples at school - Riko Hoshino

Riko is a childhood friend of mine and we were in the same class. One day, while we were studying for our entrance exams together, Riko told me to touch a girl's breasts for the first time. Ever since then, I couldn't help but be drawn to Riko's breasts, both at school and after school, and whenever I had free time, I would sneakily touch them. And we discovered that her nipples felt especially good...