Misplaced gratitude

“Get your clothes on and go, bitch,” he muttered…
His loins and her own still abutted…
The bastard withdrew…
“Th-th-thanks for the screw…
It was l-l-l-lovely”, she stuttered.

Caveat

Cute and saucy… he was damn attracted…
But somehow, the way she’d reacted,
When asked for a fuck…
The quick yes… just good luck?
Or else might it be later retracted?