"Chip, are you alri-, Oh my god! What are those things?" Bobby yelled when he saw the gigantic dicks moving like worms around his friend. Chip was so horny that he didn't move and just panted and sweated.
Astounded by what he was seeing, Bobby tried to run away but before he can escape, one of the cockbeasts jumped on him and enveloped his body. He tried to scream but the cock tip inserted itself in his mouth, while its base found its place in Bobby's crotch. He just could feel how his own dick fused with that huge animal cock until he was feeling as his own.
The screams of fear quickly became aroused moans that made him feel as horny as Chip. Precum began to drip from his new monster cock while it began to shrink into a more regular size, he was rubbing it all the time.
Meanwhile, his body was going through another transformation. The animal penis was transferring hormones that made Bobby to grow a lot of muscles, height and weight until he looked like a professional bodybuilder in a matter of minutes. However the stimulation he was getting from his cock was too strong that he collapsed on the ground and he shot his first bestial dose of cum over his pumped chest.
"What's happening to me?!!" He shouted in a guttural way, almost like a beast. He saw at the monstrous cock between in his crotch for the first time and he immediately realized that it belonged to a bull. "Holy shit!!" He yelled while his still stiff cock kept shooting his bull seed through his body. He immediately felt disgusted but he was still so horny that he can't avoid but stroke it more and more.
After several minutes of dizziness, Chip recovered his awareness and quickly noticed at the huge man vigorously stroking his bestial cock. At first he was only completely disgusted of the scene but when he realized that it was his friend Bobby, he freaked out and collapsed. His own arousal was coming back and he began to stroke his shaft along with his friend.
Both guys were lost in ecstasy that none of them noticed that the other cockbeasts had headed toward the other tents.