A Bear

You watch with your brothers as the brown goo merges with the human's body. By now you can see most of his form is covered in goo. His screams have stopped as his head is coated in brown, you notice a muzzle starting to form and see his ears shifting to the top of his head. It looks like he's becoming a strong, latex bear. His eyes are closed tight, you can't tell if that's because of the goo or because he does not want to see what's happening to him. Looking at his hands and legs you see that they have already become paws, his arms as well are more muscular then any other latex creature you've seen.

You hear a churning sound as his body expands and bloats, his stomach grows with both muscle and fat. He is not getting a nice six-pack like you, the wolf, or the cat have. But he's getting even more muscle and strength. His gut finishes rounding and his pecs finish inflating. A thought occurs to you that you could probably stuff a human in there and transform them, you look at the wolf and cat and know they have the same thought.

The latex bear opens his eyes, you can tell he's shocked as he looks over his body and then looks at you. Rage fills him as he sees you're with the latex creature, in a single move he breaks the bindings and goes to punch you. You quickly move away from his fist as your friends start to surround him. The bear turns around and goes for a swing, this time at the cat. You can see the cat trying to catch his fist, but the difference in strength is too much and you see the cat go flying. The bear begins to walk towards the cat, you and the wolf exchange glances, worried that he's going to go for the kill. You both rush at the bear but he knocks you both aside, your new form is strong, but you can't match a bears strength.

The cat lies weakly on the ground, he tries to stand but the bear forces him back down with his foot. You can see the bear begin to put **** on your friend, your cat friend starting to melt a bit in an attempt to escape until the bear suddenly stops and moves back. You hear growls from the bear as his hand moves to his penis, it seems he hasn't quite finished transforming.

His 7-inch cock starts to change, it doesn't gain any new length, but you see quite a bit of girth added to it. It would be quite a ride playing with that. The bear stands still furiously masturbating his transformed penis, this is your chance to do something. You look at the wolf and receive instructions, you are in his pack, you no longer need words to understand your latex friends. Nodding your head, you obey your alpha, it's time to make the bear feel the pleasures of becoming a latex animal.