...g her thinly covered slit. Standing back up she put her hands on her hips and, just like she'd seen the girls do when Harry got his first lapdance for a birthday present, she started to shake and jiggle her plump Milf arse enticingly. She felt herself grow hotter when she saw him lean forward and give her ass a good spank, causing her to let out a sensual moan.
Turning quickly on her heel she bent over, shaking her chest lightly, giving him another view of her cleavage before standing back up and lowering herself onto his lap. She started to grind her pussy, only covered by her tiny thong, against his thick bulge, all the while moaning sensually in his ear as she leaned against his chest, crushing her huge breasts against him and giving him a prime chance as he slid his hands down and slipped them into her thong before gripping her fleshy arse cheeks in his hands greedily.
This pace continued on; Harry groping her ass while Narcissa ground against his big cock and moaned sexily in his ear. After a few minutes Harry decided to up the ante and gripped her ass cheeks harder before whispering in her ear, "Mmm, I wanna see you bounce on my cock."
Narcissa pulled her head back, still grinding into him and replied throatily, "Ooh baby, you want a preview? To see how I'm going to look when I'm riding you're big cock?" She said, playing the part of a Muggle stripper perfectly.