A childhood friend I've had a crush on since we were kids came to my room, forgetting her house key. "Let me stay until my parents get home," she said, as she started to roll around, exposing her defenseless ass. I couldn't resist and immediately thrust in! "What... no," she said, but I held her down and started to thrust hard. The pleasure of her first pussy made me explode inside her vagina! I continued to thrust for an extended period to hide my premature ejaculation, but she couldn't resist and came, and seeing her face in ecstasy made me cum again and again! And the pleasure never stopped made my hips swing faster and faster!