"What? Today? Oh, alright, I'll be there," Matt sighed.
His father had just signed him up for a game of squash with his boss' son at the gym in half an hour. It would take him that long to get there, and changed. He'd just have to wait to play with Bryan. He threw the gym bag over his shoulder, and started peddling his bike toward the gym.
In side the dark bag, Bryan screamed as he tumbled helplessly as the bag swung back and forth from his captor's shoulder. He found himself rolling and getting entangled in the mesh and elastic. After he was totally immobilized, and still bouncing helplessly in the gym bag, Bryan realized he was wrapped up in Matt's jockstrap.
Finally, the bouncing slowed, then stopped. The sound of the zipper revealed light overhead. Grinning shirtless Matt looked down to see his little captive tied up nicely in his jockstrap. This gave him an idea. He reached for Bryan.