I scrape by on part-time jobs and spend my aimless days spying on An, the beautiful married woman who lives across from me. We are friendly as neighbors, but she is so gorgeous that I know I could never have her. One day, while lazing around my room as usual, I hear lustful moans from across the courtyard. I peer through the window and find An lost in masturbation, rubbing and twisting her nipples as she pleasures herself!