For the past few weeks, I've been working long hours and finishing late, not getting home till about 9pm. This meant that if I wanted to get my gym workouts done, I'd be in the gym at about 10pm and finishing at around 11. Fortunately I was a member of one of those 24 hours gym, so working out at this time wasn't an issue.
It was a Wednesday night, the gym was empty apart from me, gym staff normally leave at 9:30. I was finishing up my work out, when I saw a woman who looked about 35 years old walk into the men's change room. Obviously, this looked strange. But I didn't think anything of it and finished off my last set and started putting my weights back. As I was lifting the dumbbells onto the rack, I looked in the mirror and saw a man briskly walking straight for the men's changing room. This was very weird as I hadn't seen him or the woman in the gym the whole time I was working out, but now they both walk into the same changing room, separately, within 2 minutes of each other. I went to the water cooler to fill my drink bottle for the drive home and headed to the changing room to shower.
The changing room has a long corridor heading straight out from the entrance door. On the left about half way along the corridor is an open entrance to the changing room and at the end on the right is the entrance to the shower cubicles. As I headed for the changing rooms I could hear voices of two people coming from the changing room. I decided not to walk in straight away, but decided to try and listen in on what they were saying.
"I have to be quick tonight Steve, I need to get back home within an hour. I said I was going to be doing a quick workout then heading back home."
"That's fine, I don't have much time either. Help me get my t shirt off."
Hmm, people meeting up doing things they probably shouldn't be getting up to. This was going to be interesting. I quickly poked my head around the corner and saw a man and woman quickly undressing in front of each other. I didn't get to see many details of the pair in my quick glance, but I noticed the woman was blonde and had pretty big boobs and the man looked like he had an above average cock that was getting bigger by the second.
"Oh that's better, how about I suck you for a bit to get you hard?"
I looked around the corner again, the blonde woman was kneeling in front of the man with his dick in her mouth. The man 'Steve' was sat on the long bench that runs up the centre of the changing room, looking down at the woman who was returning his gaze. They were oblivious to my presence, but because Steve could see me if he looked to his right, I didn't watch them for long.
I could hear the slurping sound that comes from a sloppy blowjob. That noise and the fact I knew people were about to start fucking about 5 meters from where I was, made blood rush to my cock. I then heard the woman speak again. "You lie on your back and I'll ride you, how about that?" There wasn't an answer, but I heard people moving.