I met my childhood friend who loved me for the first time in five years. I had a boyfriend and was sexy so I fucked her all night.

"Big Brother," a nostalgic voice came. The voice is Natsumi, a childhood friend who lives nearby. Natsumi, who is three years apart, was always a friendly girl who laughed beside me. I'm not conceited, but she liked me. Natsumi, who met again on her first homecoming in five years, was more mature and sexy than Natsumi in her memory. It was the first time I realized Natsumi as the opposite sex. But Natsumi already had a boyfriend. So I...