This is my erotic summer experience story. A female lecturer named Rena-san approached me with her Kansai dialect during an academic camp where I participated. She had cute glasses and breasts that were so big they were impossible for any man not to look at. Later, I heard about a special class taught by Rena-san, which was rumored to be available only for virgins selected by seniors. Although I laughed it off thinking it was too good to be true, when I went to the bathroom suddenly... there she was!