I was walking when a woman I didn't know called out to me. It was my classmate "Yuri," whom I hadn't seen in 20 years. I invited Yuri, who had grown into a beautiful adult woman while retaining her former innocent charm, somewhat forcefully to my place. We reminisced about the past, and as we chatted, Yuri's suggestive proximity and glimpses of her cleavage became too much for me to bear...