At the reunion, I sat next to my first love. She had grown up with big breasts and a sexy figure. Actually, she's a slut and shows me her sucking another man's dick in the room next to the banquet hall. Even I, who can't back down, have reached my limit of patience. I was invited to a banquet hall where no one else was, and I took off my clothes and ended up having sex while nervously wondering if anyone would come.