An' then I'm about to cum... and yer about to cum... but I keep you and myself on the edge just a little bit longer... just so I can thrust in ya a few more times...
Then I let go, cummin' right inside yer ass, an' my hand jerks violently and you cum harder than you ever have in your life...
CUM, BITCH! CUM! LET ALL THAT CUM OUT AN' SPILL IT ALL OVER YERSELF!