Pumping Dawg

With a violent shake, the engine roared to life sending a jolt through Caleb’s spine that made his heart hammer. He expected to hate it, but the low rumble felt strangely right. As he gripped the steering wheel, he noticed the interior smelled of rich leather and high-octane potential. He pressed the gas, and an unexpected tingling wave of adrenaline washed over him. His grip tightened, his fingers feeling thicker and more sure against the wheel.

Navigating downtown towards the grocery store, Caleb realized the car felt like it was alive with a raw energy. The engine’s vibration radiated through the seat, seeping into his bones and causing his chest to tighten and expand with every rev. At the stoplight, his muscles coiled with anticipation and he felt his shirt sleeves start to pinch his arms. He relished the tightness, flashing a cocky smirk at the driver next to him. When the light turned green, he floored it, the torque pinning his growing frame into the leather.

Forget the groceries; he needed to see what this beast could do. As he hit the open road, Caleb felt a primal connection to the machine—all thoughts of sensible hybrids left in the dust. With every shift of the gears, his muscles surged, growing swollen and rock-hard as if infused with the car's raw horsepower. His lanky frame was gone, replaced by a heavy, powerful physique that filled the cabin. He wasn't just driving the car anymore; he was part of it. Both of them the perfect muscle machine.

As the sun dipped below the horizon, the new Caleb—now massive, broad-shouldered, and radiating a dominant confidence—headed back into town; he needed a muscle boy to share in the fun. He pulled up to Cody’s place, eager to see his friend's reaction to the gleaming black ride and the man behind the wheel. Cody climbed in, his soft and flabby frame settling awkwardly into the passenger seat. Caleb flashed him a knowing smirk and grunted, "Hold on," his voice deeper and more resonant now. He hit the gas hard once again, and they sped back out toward a vista point overlooking the city.