This is a story about a naughty experience I had in the summer. I was at a study camp and a female lecturer called Reina-san spoke to me in Kansai dialect. She had a cute face with glasses and big breasts that any guy would look at. I was too dazzling for a virgin like me. After that, I heard an urban legend that there was a special class taught by Reina-sensei that only virgins selected by the seniors could take. I was laughing at the thought that something so convenient could happen, but when I went to the bathroom, Reina-sensei suddenly appeared.