Sheet Party

Being fucked by your grandpa isn't supposed to happen. And if he knew it was me he was thrusting into, I doubt he'd have fucked me.
It's no secret my grandpa is bisexual, and actively bisexual at that.
It is a secret that I enjoy receiving older mens cocks down my throat and up my arse.

To that end I attend gay and bisexual parties when I can, and also cruise for sex at a local outdoor meeting place.
It was during a party where I had a sheet placed over my naked self, with two holes in it. One so I could suck men off. The other exposing my arse so men could, if they wanted to, fuck me and fill my boy hole with their loads.

I wasn't the only twink who was being used sexually in the three bedrooms, but I was the youngest.
I'd sucked off quite a few guys before I heard a familiar voice. He'd walked into the bedroom half naked and lowered his shorts telling me in his distinctive tone, to suck him good.

I could have stopped what happened next, but I was horny by then I just let my grandpa slide his cock into my mouth.
And his cock was so beautifully thick.
I'd given him head for about five minutes, when he said "You're having my load boy".
Moving around to the other side of the single bed I was kneeling up up on, I felt him put his bulbous headed cock to my already lubed hole, and then felt my mothers father thrust into me.

He genuinely didn't know it was me and took full advantage of having a twink to fuck, by giving me one hell of a fucking over the next ten minutes.
During the fuck another guy walked in, but my grandpa told him "He's all mine for now". However after a minute or so I then heard my grandpa say "Fuck his mouth".

That was it, over the next few minutes until my grandfather spunked his load up my rear hole, I was being spit roasted.
As is the way when you're being a blind cum dump at a gay party, it wasn't long before I had another guy wanting to enjoy the fuck holes on offer.

You're only allowed a half hour spot to be fucked under the sheet, but by the end of my session, I'd taken three loads down my throat and two up my arsehole, my grandpa's being the first.

When I'd gotten dressed I hoped to have been able to have a drink, but my grandpa was still there and saw me. He asked what I was doing at the party, so I came clean and told him I'd taken a half hour bedroom spot under a sheet.
He looked shocked and said "Not room 2". I very nearly lied and said one, but I found myself nodding.
My grandfather got himself and me a drink. He knew I wasn't quite old enough, but we drank our drinks together anyway as he asked me not to say anything to anyone.
And I haven't until now confessing on here.

I am now eighteen and since the party in April I've tasted my grandpa's cock many times. It wasn't an immediate thing after the party, but we both knew we'd enjoyed the fuck, and visiting him one afternoon we ended up kissing in his kitchen. It eventually lead to me leaning over his kitchen island as the man I love dearly slid his beautiful cock up me for the second time.
I now visit as often as I can, so we can enjoy each other. And believe me I certainly enjoy taking my grandpa's thivk cock down my throat and up my arsehole.