It was erotic as I watch my long time crush  gently put my gland in the cigar cutter. The razor sharp blades touching my flaccid cock. She got on top and started thrusting and I felt her warm wet pussy. With one hard thrust her ass cheeks pressed the cutter into my belly slamming the blades shut cutting my cock clean off. My cock was still inside her. She looked at my dickless crotch and laughed. I watched her get dressed and I never saw her or my cock again.