Towards the end of his regular workout, Forsythe strides over to the nearly empty rack of free weights. "Some bicep curls ought to bring out the best of my arms for this evening!", he thinks to himself. The saber-toothed tiger leans over the rack and grabs a pair of dumbbells from the back that don't quite match with any of the few other weights scattered across the weight rack. They're heavier than they look, but he wouldn't change down to a lower set, just in case someone else was watching. He's too proud to take a backward step like that. Not when he fancies he can lift it anyway!

Forsythe focuses on curling a single dumbbell, his face grimacing in concentration as he slowly shifts the heavy weight towards his shoulder. As he completes the movement, Forsy glances down at his torso and, to his surprise and delight, sees an unfamiliar but well-defined set of pecs perched above a burgeoning six-pack! On his body!

The sabercat dispenses of the free weight with ease, his increasingly expanding muscles making light work of a formerly heavy task. He takes a look to his right to examine himself, spotting his prominent shoulder muscles jutting out and a thickening bicep that seems to maintain tone even while it grows in front of his own eyes!

By now, Forsy can feel his muscles rippling, his insides quivering and oscillating as more bulk adds to his now burly frame. It's a delightful tingling sensation, as though he's stepped out of a long massage, a pleasurable soreness through his muscles, mixed with a blissful state of relaxation. The big blue feline is cool and calm now, embracing the unexpected changes as entirely natural. Heck, these are the results he'd been striving for, all achieved in a sudden burst, thanks to a chance encounter with an unusual set of dumbbells.

Forsythe's rapid growth slows to a stop, with his bones and muscles feeling like they've clicked and set into place, like a bench press weight settling down on its pegs, coming home. He stands tall, marvelling at the brilliance of his physique, bulging and brimming with firm, strong beef. The hulking sabercat flexes an enormous bicep and slyly eyes the right side of the gym, with a resplendent, cheeky sabergrin that lets anyone looking know exactly how high Forsy's opinion of his magnificent body is.

Original submission by  Shenanigan http://www.furaffinity.net/view/9661745/