Scientist shrinks you down

Description: You heard on the radio that the science labs are experimenting with growth.  and being what, 5'3 isn't bad but if you can get bigger... at least get a bigger dick.  the doctor is nice and charming, and walks you through the procedure.  the you have a sip of the serum.   it feels funny.  but as long as you aren't a libra... or maybe its ok if you are libra... who know science is like an art, nothing is exact, right ?  anyway, a miscalculation makes you shrink and horny.  really horny... and he's not helping.  he pulls out his cock... and you must worship him... you are compelled by his massive muscles. oh no, you are getting super small... itty bitty.  and he is going to step on you.  oh no... he's so big and you are soooooo puny.   starring the mega handsome draven navarro.