As the hairy hung caveman approaches you, you back away and try to yell for help. Apparently your new neanderthal vocal chords can't produce words anymore. All you can do is deeply grunt and produce gutteral yells. You find yourself backed up against a large vine covered jungle tree, there's not very far for you to run. The hairy caveman finally reaches you and grunts something at you. Your brain doesn't perceive it as threatening. In fact, you can feel your new balls throbbing. What was going on, how were you getting turned on? Your not gay, let alone turned on by hairy dirty cavemen!
With the caveman this close, you smell a wave of BO wash over you. The caveman absolutely stinks! You feel your cock and balls tingle even more and you begin to get hard. His scent was causing an automatic response in your groin. You look down, still in shock with your new changed body. You are absolutely covered in thick hair, almost covering the new muscles underneath. You see bushy hair sticking out from your armpits and, with a measure of disgust and shame, figure you stink just as bad as this other caveman.
Your cock, which was slowly rising up and becoming erect, was almost 12 inches long and leathery! It didn't look human any more, more like an animals. Your balls, likewise, were covered in hair and hung like 2 fat baseballs in a dark leathery sac.
Just then, the caveman in front of you grunted something and reached out and softly grasped your penis. Your penis responded by getting rock hard, precinct dribbling out. Your groaned and moaned in a deep voice like an animal!
With his one hairy elongated arm grasping your cock, he lifted his other arm. A massive hairy armpit bush was exposed. A massive wave of masculine stink hit your nostrils. Your cock lurched again, drooling out more precum. You were so horny. You wanted to bury your face in this beasts armpit and give in. You knew these last few seconds were critical. If you gave in, you would live out the rest of your days as a horny caveman freak in the Pleasure Island Carnival Sideshow. Your fate forever to be gawked at by drunk and laughing tourists, to be looked upon with pity as a nasty beast. You cared less and less as the seconds ticked away. It was now or never if you wanted to get away! What do you decide to do???