Jack had watched her now for an hour, working out in the school gym. She was the captain of the swimming team, and extremely competitive. She used the gym each day for a couple of hours, working to make herself stronger, leaner and ultimately faster in the water.
She now leant against the 'pec deck' with perspiration running from her neck and leaving its silvery trail down her ample cleavage. His cock stirred in his shorts just thinking about that. She wiped it away with a towel, and bent to drink cool water from the fountain, bending low enough to allow him a glimpse of her underwear under her skirt. Again his cock jumped. If only…
"Hi Jack! How's things today then?" It was Jon Pither the Math teacher. He used the gym once a week just so that he could keep trim for his young wife, and Jack suspected to keep the Sixth form girls wondering if he really did have a six-pack!
"Great! Been a good day, we've had the nod that two of our fourth year lads are being tried out for a local footie team, and we've been given some cash to spend on equipment." Jack was games master at the school, and so really shouldn't have been tempted by the young woman in the gym at all. But he was just a man, and she was a fit, sexy woman, even if she was only eighteen, and one of his pupils.
Jon went into the gym and began his workout, whilst Jack sorted through old equipment and decided on what he was going to buy with the much-needed funds. After a few minutes, he looked up from his seated position on the floor of the store room, to see her standing at the door watching him, still damp with her own sweat, and flushed, almost as if she'd just had sex. He told himself to stop the dirty thoughts.
"Do you need a hand sir? I have nothing to rush home for, so I could help you tidy up in here if you like." It was an offer that he couldn't refuse, partly because things were such a mess and it would take forever to do alone, but also because there was a chance that he might get to see a little more of her toned body.
They set to work, and within an hour had the place tidy. He was in a state of arousal, which was barely contained by his shorts, and he was sure that she noticed. He saw her large nipples stiffen through her body hugging sports top, and had to turn away to hide his appreciation of her perfect breasts. What he would give to see them, and kiss them…
"Right I think that's done. Thanks a lot for your help, I owe you one". He didn't say that he'd gladly give her one, but it stuck in his mind. "I think I'll get changed now and if you like I'll run you home, after all it's getting late and dark too. I wouldn't like for you to be walking home alone"