窓越しに見知らぬ人に撫でられているところを捕まえられた

I was lying on the bed, hard cock in hand, thinking I was alone. But then I saw him. A guy outside the window, watching me while I touched myself. I could've stopped but I didn't. I started jerking harder, moaning louder—I wanted him to see it all. I wanted him to watch me cum. Now it's your turn. Watch me too. And imagine what you'd do if you were standing right there.