You realize something is wrong. Your cock continues to spew jizm into the air, covering your body in your own slick fluids. You try to raise your arm to to shield your face as you cum uncontrollably, but you can barely move. You arm feels like they have weights tied to them and your obscenely swollen muscles are crowding eachother. Instead of feeling flooded with power you just feel bloated and heavy.
"Something's wrong. I can't move," you whine to the nurse.
"Well, we haven't quite gotten the muscle growth at peek efficiency, but you should have just enough strength to move your own muscles."
You were horrified. You were trapped inside your own body; buried underneath a bloated mountain of distended muscle ballons. Your nuts had continued to swell to the size of basketballs inside your stretched scrotum, forcing you to spread your legs further and further apart. You lay there helplessly and spread eagled as your three foot monster cock spews an endless supply of ball butter all over you.
"Please, shrink me back down. this is too much. I'm too big." You beg the nurse.
"Sorry, don't feel like it. In fact, lets add a few more changes." The nurse teases, a devilish grin on her face.
Mechanical arms appear holding a pair of syringes. Your body is too heavy and slow to react and they plunge the needles into your chest muscles. You watch as your pectorals begin to swell as they're pumped with gallons of fresh growth syrum. You watch helplessly as your bloated pecks grow to obscene proportions, Filling out your chest until they press against your chin. You can see something just peeking out on the peak of each mountain. Your nipples are growing as well. Each nipples engorges until they stick out a good three inches and are two inches thick. You reach up to touch the obscene nubs of flesh, your arms have just enuogh fexibility left. You lghtly brush them, sendinga shock of pleasure through your pecks. You convulse from the shock of pleasure, horrified at how your chest jiggles and bounces.
"Now come on, my muscle slut. Time to get up." The nurse taunts you, strutting over to stand over you.
"I can't. Too big," you whine. It's hard to talk as your pecs press against your chin.
"How about some... motivation?" The nurse aks.
You watch as she struts over too you. She glares down at you with a look of hunger in her eyes.