You can't stop yourself

Almost involuntarily, you bend over on your knees in front of her cock on the seat, with her fingers slowly working their way in and out of your asshole.

You open your mouth, slowly running your tongue from the base of her cock, all the way up to taste her precum that's already leaking out.

"Oooooh, fuck, baby," you hear Bianca moan from above you. "You're such a good boy..."

She removes her fingers from your asshole, which disappoints you, strangely. She slowly drags her fingers along your ass until her fingertips slowly brush over your exposed balls and shaft.

Moaning, you move lower and engulf her cock with your mouth without really thinking.

"Fuck...yes, suck me, Matt. Oh, that's such a good boy. I'll make sure nobody comes over here," she says as you move your mouth up and down on her cock.