In a quiet corner of a modest downtown shopping district, there's a used bookstore I often visit. Inside, at the back of the store, a woman would always sit reading—Leon, the shop's owner. She was someone I deeply admired, and I found myself going to the bookstore every day just to catch a glimpse of her. But one day, I saw Leon acting intimately with an older man. He was a novelist, and from that moment, I began indulging in lewd fantasies about her. Little did I know, this obsession would become my gateway into a sensual, forbidden world.