I am George. My misadventure started when I was 20 and a 1st year University student. I met Gillian who was 24. We were both part of the University G&S society. We were both rehearsing Trial By Jury.
We soon cohabited and had lots of great sex.
GILLIAN'S PARENTS
Gillian invited me to meet (and stay with) her parents in the 6 week Summer break. Sandra was 38 and Derek was 41.
She warned me "3 years ago my Mum had an affair. Mum and Dad went to Relate. That worked and they have stayed together ever since."
Sandra wasn't unfriendly but she was a bit reserved. I got on well with Derek.
NOISES OFF
Gillian and I shared a double bed in the bedroom next to her parents. The walls are thin and I heard Derek and Sandra making love.
Gillian said "I hope you are still banging me as heartily when we are their age. I like that Mum and Dad are still fucking for fun. Actually hearing Dad pork Mum is erotic. I liked hearing Dad give Mum an orgasm and only then grunt and spew his cum inside her."
I was nervous of being heard by Gillian's parents. Despite my girlfriend being naked beside me I couldn't get a firm erection. Even Gillian giving me a blowjob didn't get me hard.
Gillian said "It doesn't matter. It'll be all right tomorrow.'
Gillian was right. The next morning we fucked, despite Gillian being loud as we had sex. I was no longer scared of having sex with her parents listening.
DEREK'S REACTION
We dressed and went down to breakfast. Derek smiled a 'I know what you 2 just did' smile.
Gillian smiled back as if to say 'Yes, Dad. George fucked me and I thoroughly enjoyed it."
After breakfast Gillian said "Mum and Dad liked listening to you fucking me."
Things were getting weird.
MAGNA CARTA
Derek told me "King John of England stayed in Gramworth Castle for 3 weeks. The lucky bastard seduced the baron's wife and both of his daughters. He left one of the daughters with child. The Gramworth baron and 2 other barons wrote an early draft of what became the Magna Carta. I might have King John's DNA."
THE PIRATES
He also told me "Pirates used to land and store their booty on Gramworth Cove. Nowadays the cove is owned by a naturist club. Sandra and I go there to get an all over sun tan. Gillian, Sandra and I all love going nude."
Derek then asked "Would you like to try it?"
I said "Yes."
THE SUN CLUB
The first surprise was that men and women change and shower together.
A couple in their 50s were undressing as Gillian, Derek, Sandra and I went into the changing area.
The man had a penis which barely came out of the mangled nest of pubic hair. The lady was over weight and had saggy breasts and inverted nipples. Being nude didn't bother either of them though.
Derek introduced Gillian and me to the naked couple. It was strange shaking hands with an unclothed couple. They left.
GETTING NAKED
It was strange knowing that Gillian, her father and mother and me would undress together. I was a bit apprehensive. Sandra went to the toilet cubicle and locked the door. I needed to make use of the toilet but had to wait.
Derek undressed quickly. He stood there bollock naked waiting impatiently. He had an impressively thick 7 inch cock. Derek noticed (but didn't mind) that I was looking.
Derek said "I had the foreskin removed for medical, and not religious, reasons."
He lost patience and took the windbreak and the towels to the beach. I pulled my boxers off and stood there naked. Sandra returned from the toilet cubicle. I went to the cubicle and had a piss. When I returned to the changing room Gillian had gone. Sandra was nude.
I felt embarrassed standing there fully naked before Sandra. She reached over and fondled my penis.
Sandra said "I want your cock and I don't mind sharing it with my daughter."
A man came in and so I had no opportunity to respond.
ALONE
I was alone in Gillian's parent's house. I thought I had the privacy and time to self-pleasure. I put some porn on my laptop and sat on my bed. I pulled down my pyjama trousers and started to play with my dick.
The porn film did its job. My cock engorged itself with blood. I became semi erect. With a little help from my right hand I got hard. I slowly stroked my cock and moved the loose skin on my shaft up and down. I felt the first sign of an impending orgasm. I shot my white cum onto my tummy and pyjama top.
SANDRA HAD BEEN WATCHING
I was so preoccupied that I hadn't noticed Gillian's mother had been watching me. I felt ashamed.
Sandra said "I liked watching you play with your manhood. I sometimes watch Derek stroke his erect penis and ejaculate. I like to see semen squirting from the eye of a man's cock. Seeing you erect was so erotic. I've seen you orgasm, It made me wet down below. Now I want you to watch me finishing myself off."
I asked "But what about Derek and Gillian?"