I know the feeling well. Once the balls start twitching theres nothing gonna stop me grabbing the hips and puling her ass back onto my throbbing cock and ramming deep until my balls are drained. I meet hot trannys and CDs regularly when i need some hot tight ass. I had a car meet a couple of weeks ago with a CD, was supposed to be a quick blowjob but ended up with her pinned down in the back seat with her legs over her shoulders and me pounding her tight ass hard, she was screaming taking my rock hard 9 incher, I ended up pulling out and uploading all over her face.
There was nothing i could do but take it. I could've fought him off me, but clearly i liked it so i didn't do that. Before i knew it he was grunting and telling me he's gonna cum. In that moment there wasn't much time to realize what was going on before feeling his cock pulse inside of me filling me up with millions of sperm. He slammed it deep too.