Choosing For Ourselves

A girlfriend of mine showed me an amateur video online a few weeks ago, of an older man fucking a young woman. In the video you can see the man has a huge cock and the girl is obviously enjoying being fucked.
You can also see a tattoo on the man's upper chest and hear a woman who's filming the sex, saying things like "Yeh honey, fuck her pussy real deep".

The reason my friend showed me the video, is she wanted to know if the man was my uncle.
She correctly said, even though their faces had been blurred out, that the tattoo looks like one your uncle has.
I pointed out his had a tigers head at the right hand side of the tattoo, plus a small tattoo of my aunt when she was younger below the main tattoo. Where as the tattoo on the man in the video didn't. My friend said "Oh yeh" with us both having been swimming together with uncle year ago, and that was that.

The fact is, my uncle does have that tattoo, and I know for certain he had the tattoo of the tiger and my aunts younger face added after my aunt passed away. Plus the woman filming definitely sounded like my aunt.
Joking around with my girlfriend I got her to send me the video, saying I'd have a laugh with my uncle (Mums youngest brother) teasing him about the video.

A few days later I did show the video to my uncle.
He blushed immediately and apologised saying he shouldn't really have uploaded it.
We had a long conversation then where he explained he has a very high sex drive and that he and my aunt would often entertain younger women for sex. They'd filmed lots of girls over the years and would enjoy them together. But it being the last they made with my aunt alive, he wanted to keep it somehow, but destroy the other video hard copies.
All the talk of their sexual exploits had made me horny. In fact it was more than horny, I was desperate to be fucked.
Yet there was no way I was going to indulge with my uncle, was I.

He went to the loo and I decided to look at the video again with the sure knowledge it was indeed the man upstairs having a pee.
And being naughty I put my hand up my skirt and began rubbing my pussy through my knickers.
However I got carried away and moved my knickers to one side and slid a finger inside myself and used my thumb to massage my clit.
Just nearing orgasm with my eyes shut, I heard my uncle say "Well dear what are you doing. Someone's enjoying themselves".
I opened my eyes to see him stood there with a very obvious bulge in his comfy shorts.
He was looking directly at my pussy and I couldn't resist letting him see me slide my finger out and lick it clean.
He groaned then and I knew if I said so, he'd fuck me.
I didn't, even though I wanted to so much. What I did do, is tell him I found the video extremely horny and that I was going to keep it.
When he asked why, I told him straight "I love the look of your cock".

We didn't do anything that day, but since then we've messaged each other all the time. Those messages have become increasingly sexual with me sending him a video of me masturbating. He told me he's tossed himself off a few times watching it and would love to be inside me, even though we both know we shouldn't.

Over the Christmas period coming up, I've agreed to stay at his home for a couple of nights. We both know it's a temptation we might not be able to resist. But we're both adults and I'd love to feel his huge cock in my mouth, pussy and possibly my arsehole.