This event took place at the Xmas party held at the H****** sport centre last year. We all turned up for our annual Xmas party. It was held in the main banquet room upstairs. It wasn't a posh affair so I went in my Chinos and a blue and white polo shirt. Sally wore her sparkly top and knee length skirt. On her feet she wore 6" high heel shoes. The atmosphere there was fantastic. We started off with a 4 course meal, with plenty of alcohol all around. The tables fitted 12 people and although there was a group of us, there were 4 others that we did not know: a couple in their 50s and what we assumed were their 2 daughters. After the meal we had coffee and then the DJ started up the disco. The music was of our era: the 70s and 80s.
I like a good dance and Sally and I spent a long time on the dance floor. I noticed over Sally's shoulder that the two 18-year-old girls always danced together. Both were wearing knee length designer dresses with black calf length boots. One or two lads tried to butt in, but they were politely turned away. I pointed this out to Sally at one of the times we were resting at the table. She gave me one of her off the cuff remarks,
"I bet they're gay!"
Anyway the night progressed, and as happens I got the call of nature. The toilets were situated on the floor below, next to the gym changing rooms. With a full bladder I walked into the gents. Taking out my cock I sprayed the golden jet into the urinal. Suddenly I heard a Shhhhhh noise. I looked around, but could see no one. I thought nothing of it, zipped myself up and walked out. As I was passing the ladies changing room I heard what sounded like a moan, and then a voice whispering. I put my ear to the door. I could hear girls' voices, or rather moans. Christ, I thought. This sounded interesting. Without a sound and with my heart thumping I gently opened the door, just enough to get in.
The main lights were off, but you could just see by the emergency lighting. What a sight met my eyes. At the far side of the room were the two young girls at our table. One was sat on a bench, her silk dress up around her slim waist. She had her legs splayed wide and her head tipped back. Her ankles were still together, held by the taught white nylon of her panties which had been pulled down. Her friend was kneeling at her feet, sliding her hands up the leather of the boots and over her black stocking covered legs. I could see the light glisten from the flesh at the tops of her thighs. The girl sitting down was gently massaging her clit with red nailed fingers. Her friend leaned forward and kissed her open pussy lips, flicking her tongue against the erect bud. As she was doing this, I noticed her own blue dress begin to rise as with her other hand she reached up between her own slim legs and started to push the silky material of her own panties up into her cunt. Both were so far-gone that they never heard me. I could feel my own cock strain against my Chinos. Carefully I unzipped myself, and with a struggle finally managed to release my cock. Looking at the sight in front of me I started to wank my cock in smooth long motions.
I don't know how much time passed. Suddenly, the girl seated lowered her head, and looked directly into my eyes. They opened wide.
"Fuck," she exclaimed and pushed her friend back. Her friend landed on her bottom with a thud. She was about to ask what was the matter, when she could tell by the look in her friend's eyes what the matter was. She quickly looked around. We looked at each other in silence. Something had to give.
