Mike and Henry were so eager to try out Mike's new car. The leather seats hugged their bodies as they reveled in that fresh new car smell. But as Mike turned the key, and the engine roared to life, a sudden surge of energy coursed through his body, he could feel himself growing bigger, larger, wider, and he had no way to control it...
"Whoa, Mike! What's happening?" - Henry shouted, gripping the dashboard in terror.
Suddenly, everything changed, Mike began to grow at an astonishing rate, his limbs expanding and pressing against the car's interior. The leather seats groaned under the increasing weight and pressure. Henry only had time to flee before Mike's body smashed through the roof, his muscles bulging and growing obscenely, tearing through his clothes like tissue paper. His pants ripped open as his crotch area swelled to monstrous proportions before his massive, throbbing dick finally erupted from his ripped underwear smashing through car's windshield and covering his brand new car with gallons upon gallons of cum