I moved my nieces feet from my stiff cock and popped open a bottle of pink Prosecco and took a swig - we were past using glasses. "You like wine and Prosecco right?"
"I love them," she grinned, as one of her fake eyelashes hung on for dear life, with her make up all smudged.
As she lay on her back resting on her elbows on the floor topless, I shook the bottle, my thumb over the top, then released, spraying a healthy amount over her twenty-year-old curves, like I'd won a race, enough to get her even sweeter, wetter and stickier.
She shook her head and her ponytail swung, as Prosecco ran over her glistening perfectly tits. A mix of firm and softness, without her bra they sat lower, more naturally, less close together, each was so perfectly moulded to her form.
With her black bottoms soaked guided her on her front with her ass raised a little in the air, almost arched on all fours.
As un-Uncle-ly as possible I pulled her bottoms exposing her bum, stopping down a tad under her firm buttocks, I slapped my cock on her ass crack and fucked just her cheeks watching head of my dick hover over the base of back with each push. I wanted to fuck either of her tight holes so bad, but alas knew I couldn't, if I put my throbbing stiff cock inside her warm pussy - that would be it - there'd be no turning back. It was bad enough I wanted to shoot a string of cum perfectly up her spine, however, I knew it wouldn't satisfy her or me.
Holding her sticky ponytail, I fucked only her ass-crack for a little longer, while swigging what was left of the Prosecco. "You got to love Prosecco right?"
"Uh, huh" she replied on her elbows.
Bending her forwards more on all fours, I teased the ring of her ass with the head of the bottle, I gave the bore of the bottle a little twist imagining it being my cock instead. Seeing her beautiful twat with perfect swollen lips I thought her sweet pink pussy was a better option, and stuck the bottle lip and collar finish of the mould in her cunt causing her to she gasp, as she writhed on stem.
I fucked her with the neck of the bottle a little, the thumb of my other hand pressing on her ass ring before she began to do the work, sliding her pussy up and down the glass, moaning cumming to the different threads of the bottle, pushing down on the Prosecco's bevelled shoulder.
"You do like Prosecco!" I mused, as the little cunt enjoyed herself. I pulled it out, and like a baby I sucked the top of the bottle tasting my niece's sweet juices, watching her wet twat in awe.
She moved onto her back, laying on the damp throw on the floor and whipped off her leggings, throwing them at me as she pulled-up her navy, elegant and decadent embroidered sports panties. I caught the bottoms, hoping the panties would be next as I sniffed the crotch. The mix of sweat and sweetness of the black bottoms boosted my firmness to another level, as I reflected on the time I'd sniffed her dirty knickers.
"I watched you fuck your sexy ex-wife when I was only eighteen, you pounding her, it was so hot, that big cock, and I've been wanting to be her ever since." Moving side to side on her hips, the strip of navy knicker fabric disappeared between the thighs and perfectly sat around her petite waist.
More teasing, I thought, wanting to pull them off with my teeth. She pulled them to one side flashing her perfectly trimmed strip and her sopping wet pussy.
"As much as I know I can't have your cock, fuck me a little more with the bottle again, and, maybe you could lick my little, tight vagina clean?" She ran a finger up her slit. "It's the only option we have right now, right Uncle-fuckster?" she add sweetly with a sexy smile. Disappointedly, my niece was backtracking on having her Uncle's veiny baby-maker inside her, or was it just a case of moral dilemma nerves, that would pass? After all, she'd feet-fucked me and sucked my prick already.