Chad was 18, very muscular, but shy. He had a fetish for wearing spandex shorts with nothing underneath.
That evening, he had decided to visit the gym late when there would be no-one around. Or at least he hoped. When he arrived he could see the gym floor was empty.
"You do realize I'm closing up in an hour?" Mona, the gym's owner asked from behind the reception desk.
Chad turned a little red with embarrassment and mumbled "It's OK it won't be a long session..." He avoided her gaze shyly. Mona was 25, dark haired, petite, and with a perfect tight ass. He'd often watched her in her skintight gym outfit, feeling himself grow hard. At 6ft 3ins Chad towered over her.
Mona always enjoyed watching Chad workout. He was so buff for someone so young! She licked her lips, just a little, as his muscles bulged under his T-shirt. Fuck, she thought, I want to make this himbo cum his fucking brains out!
"Well, enjoy yourself, Muscles," she smiled.
Chad turned even redder as he left her to enter the locker room. OMG she's so hot, he thought to himself, is she actually into me?
The locker room was empty. Chad's hands trembled with nerves as he undressed, completely naked, and took his shorts out of his gym bag. Could he really do this? He'd never tried wearing spandex shorts in public before without anything underneath. His cock bulge would be large and very, very obvious. But he'd fantasized about this for so long!
Chad slowly pulled the tight, dark blue spandex shorts up his legs and over his now semi-hard cock. The seam pushed tightly against his asshole. He looked at himself in the mirror. His cock was so obvious. You could even see that it was circumcised.
Chad swallowed thickly and put on a deep-cut stringer tank, which barely reached down to cover his cock bulge - and didn't really offer much coverage of his smooth, hairless pecs either.
He swallowed again and walked barefoot onto the gym floor. This was so fucking hot! He would do a short workout, then go. Nobody would see him. He'd jerk himself stupid when he got back home.