Dan set the weights down slowly and stretched his muscles. He'd been working out here several weeks and he'd noticed his muscles slowy increasing in mass. It wasn't just his arm muscles either. He'd noticed (and been noticed) by a shapely trio of women, Dee, Diana, and Demi. He referred to them in his mind as the Triple D's. But his assesment of them wouldn't be far off, as Dee was a shapely blonde, 5'7, 110 lbs and was a 36C. Diana was a brunette, 5'9, 115 lbs and a 34D. Demi, also a brunette, however, was the smallest at 5'4 only 1055 lbs and had two perky 34 B breasts.
Dan often scheduled his workouts while they were at the gym, glancing at them in the mirror as he went through his routine. The ladies had on occasion, made a pass at him, however he liked to tease. He'd put them off for one reason or another, but occasionally having lunch with them. It was his private fantasy that one (or ideally, all three) throw themselves upon him and give him whatever he wanted. He'd spent a few nights masturbating while thinking of this very fantasy.
Now, after he'd finished his workout, he went to take a shower, get the sweat off him. The gym was a small one, not frequented very often, so it wasn't unusual to go into the locker room attached to the shower room and see no one in there. He walked in, stripped and grabbed his towel and showered. It felt soothing, relaxing his strained muscles. When he was done, he shut the shower off and walked back into the locker room to get the surprise of his life.
There stood Demi, Diana and Dee. They all had wicked smiles on their faces as he gaped at them. They were still in their gym attire, tight sport bras and spandex shorts. "Well, well. Look who's done with his shower, ladies. Think we should get him?" Dee said.
"Mmm, yeah," Demi said. "He looks like he could use some drying off."
While they were talking to him, Dan had failed to notice Diana walking behind him until she cuffed his wrists. "Gotcha. You're ours now, baby." she laughed as she pushed him onto the bench. They ripped his towel away to see his cock throbbing. It was an above average sized cock, at that being 8 inches long and an inch thick. Demi's mouth salivated as she took a length of rope and tied it around his testicles. "Wh-what're you doing," Dan asked, a bit of fear in his voice.