This story happened 18 years ago when I was 18. I was dating an older woman who was 21. Petite blonde girl, beautiful big green eyes, C cup boobs. She lit up a room whenever she went into it and people gravitated to her because of her personality, as well as her looks.

At 18 you are a red blooded, male horny constantly. Always looking for the next horny thing to do. We had experimented outside inside, her parents bed, her siblings bedroom, we had done anal, dogging (well just us shagging in a car) we had even gone on holiday and she went topless. Which I found very erotic.

One night in bed she brought up the topic of a threesome. I was all for trying new things, I was a horny young man after all. We had sex at night and that was the end of that topic really for a few months. One Friday night we went to the local pub near where she lived. It was a karaoke night and it was heaving! We had a few drinks were a little bit tipsy and we got talking to her dads friend. A really nice guy named Tony. I had met him a few times but Sam knew him more than me as she had grown up with him in her life. Hence why she called him uncle Tony.

We got talking about lots of different things, his friend went home and that’s when he brought up the awkward topic of Sam’s mum hearing us having sex. As young people, the last thing you want to know is your parents I’ve heard you having sex. We were a little bit cringing however, Tony reassured as it was natural and good that we were having sex. Sam in her trunk state decided to tell him about all the antics we have got up to. I must say at this point, Tony wasn’t fishing for information, wasn’t coming across as a sleazy old man or anything like that. At the age of 52 to an 18-year-old you could have thought this. But I was engaged with everything Sam in her trunk state decided to tell him about all the antics we have got up to. I must say at this point, Tony wasn’t fishing for information, wasn’t coming across as a sleazy old man or anything like that. At the age of 52 to an 18-year-old you could of thought this. But I was engaged with everything he was saying, as he was a charming man.

Sam then mentioned we had discussed having a threesome. Tony said we should try it, but only with someone we know and trust he said bringing a third party into our bedroom is a big thing and whilst it sounds horny it can be ruined by random people we don’t know.

As we prepared to leave the pub, Tony said he would walk home with us. Sam gave him a long hug and a kiss on the cheek and thanked uncle Tony for his advice. He said to me “I think you’re in for a good night tonight mate”. I laughed and said I need another beer first. At that point we invited him in. Sam’s parents were away so the house was empty.

When we got into the living room, we all squeezed on the sofa with Sam in the middle. Tony had his arm round Sam saying how much she’s grown up and how good looking she was. She kissed him to say thank you, but this time it was on the lips. In my drunken state, I was horny and game to see how this progressed. The kissing got heavier and the next thing I know, Sam is topless with uncle Tony sucking her right boob. She was breathing heavy so I joined in sucking her left tit. Tony pulled her away from me and onto his knee where the kissing progressed.

Next thing I know Tony is carrying Sam upstairs to her parents bedroom. I follow upstairs in time to see him pull down his trousers and boxer shorts. Oh my God! He was double the size of my cock and it was soft. I later found out that his friends used to call him donk because he had a massive cock. Sam looked stoned and horny all in one look. He went down on her, licking, her shaven pussy as she was in heaven. I was stood there with my little cock out wanking, watching this old man, pleasure, my young girlfriend. He slowly inches his massive cock into my girlfriend as she gasps With how big he is.

As a fuck, I try to get involved however, she is in ecstasy lying underneath Tony’s body with his massive cock pummelling her. He turns her around and Bends her over. Inserting his big cock. She cries out in a bit of pain but he slows down. As she starts to get used to his size he speeds up.

After ten mins of shagging, he pulls out and cums on her back. Exhausted they lay on the bed whilst I finish my myself off. I lay down on the bed and we all fall asleep.

I wake up to the sound of sex and I roll over, there was Sam riding Tony’s big cock. Such an erotic sight, especially as we were all now sober-ish. I must of caught the tale end of it and they both cum. Tony has a coffee with us and then goes. Sam says she is still horny and asked me to lick her out, which I duly oblige. I go down but she tastes different. Oh yes, it was Tony’s cum!

The next time we see Tony is sooner than we thought and it went to the next level.