Slumped on the couch, I'm awoken by soft, gentle strokes. My girlfriend, with a mischievous grin, has snuck up on me. Her small, warm hands wrap around my hardening cock, giving it a tentative squeeze. She leans in, her breath hot on my skin, and begins to trace the length with her tongue. I groan as she takes me into her mouth, her head bobbing rhythmically. Her hands work in tandem, stroking and squeezing, as she brings me closer to the edge.