Hump.

I pant feverishly as I unbuckle the crotch of my leotard and free my white nylon-clad uncut cock and press my meager cock into his crack and hump, mewling and cooing like a cat in heat. The man squirms uncomfortably as I probe at his asshole with my undersized rod, unable to penetrate him even if I wanted to. I speed up as I realize this fact and squirt my sizable load into he crevasse. I shudder and moan as my cum shoots into my foreskin and sprays through my hose and onto his gossamer asshole.