Charity Fuck

We met at a charity event to raise funds for a young family member of his.
The toilets had one of those metal troughs to pee in, so relieving myself stood next to Alan, I couldn't help but see his massive cock.
He wasn't shielding it as some men do, and I could tell he wasn't bothered that I was staring.
After maybe twenty seconds or so of him stood with his cock out and me just transfixed, Alan asked me if I was with anyone. When I said, "yes my wife", he just replied "Pity".
Before I could say anything else, he asked me if I liked the look of his cock. When I told him it looks really big, Alan asked me to follow him.
To this day I don't know why I did.
Outside of the venue, is a large grove of trees, then a bank of grass and finally the golf course itself.
Leading me through the trees, over the bank and past the eighteenth hole, we ended up at a large brick built shed. Alan quickly unlocked it and stepped inside. Following him, he closed the door and immediately dropped his trousers and boxers and said firmly "Suck it boy".
The very fact I'd followed him, told Alan I wasn't just there to see what a groundsman has in his shed.
Making me get on my knees, I did something I'd never done before, I took hold of another mans cock, opened my mouth and let him slide it over my tongue.
I was still fascinated by its sheer size and doubted myself that I'd be able to take his cock, giving him a blow job.
I don't know if it was the alcohol I'd had, but what I do know is, I was able to give the fifty three year old a blow job I would have loved off my wife.
I'm not saying it was the best head he'd ever received, but it was certainly good enough to have him moaning and fucking my mouth for at least five to ten minutes.
Holding onto the sides of my head firmly, and with me being a little more confident in taking his huge cock, he suddenly started to buck in quick sharp thrusts. Moaning louder I felt his cock pulse in my mouth, then his cock erupted and I was pretty much forced to swallow Alan's cum.
Standing me up, he had me remove my trousers and boxers down to my ankles. And standing behind me rubbing his still semi erect cock between my arse cheeks, and kissing my neck, he reached around and tossed me off.
I'd never had a guy touch me before, or kiss me. So it was a whole new experience, along with sucking on Alan's cock, and it made me so horny for him.
I was imaging his cock deep inside my arsehole, as the feeling of him wanking me and rubbing his rising cock hard against my hole, when my cock let go and I began having such an intense orgasm.
Once I'd stopped cumming, Alan turned me around and kissed my mouth. I returned the kiss and knew within myself I wanted more.
We'd just about sorted ourselves out when my wife's sister and her partner walked into the shed. Alan explained something to me about one of the mowers and it looked like he was giving me a guided tour of his work tools.
Little did my sister in law know only a few minutes before I was sucking on Alan's huge tool.
Back inside the venue, my wife asked me if we were going to bid on a item. She wanted it, so I put in a high bid. When we won the item she wanted, she kissed me hard and I know I probably still had the taste of Alans cum in my mouth.
The night was a huge success in every way. Alan's family raised a lot of money, and I'd raised the cock of a man only days later took my anal cherry.
Its been four months since that night at the golf club. And its been such a powerful sexual exploration of myself too.
Alan and I fuck at least twice a week. I've learned to play golf, which I didn't like before, and I've also learned to love his cock deep inside my rear fuckhole.
I know I haven't mentioned how and when we first fucked. But I didn't know how that would go down on here. I'm aware I'm cheating on my wife, yet I cannot resist Alans huge cock.
I'll see the reaction to my confession, then decide if I'm going to post my experience of his enormous cock first fucking me.