From his dangling of the lamps and darting his eyes here and there, Chad spotted the loincloth on the ground, below a bench. There! He landed on the floor with agility and grabbed the loincloth. He'd put it on and hopefully he'd change back into a human. Because it was clear that he resembled more an ape than any sort of caveman! He grabbed the loincloth, breathing a sigh of relief. Even if it didn't work, he would cover his privates, a gesture that was the last remnants of his humanity and decency. Before he pulled on the loincloth, though, he stared at his crotch and smiled at what he now possessed, jiggling his penis and testicles, with a stupid grin. Making them dangle and swing in all their glory was...funny. And they were so big! It was so cool! This simple thought about his virility sealed his fate. One thing led to another and he started to poke and fondle his penis and testicles, all more complex thoughts gone. It felt...good. He wondered how good it would feel to thrust his penis into a female chimp. He thrust in the open air, mimicking the act of mating and feeling frustrated and not having his arousal satisfied. So he touched himself, marvelling at how great it was to have a penis and how bog it was. Even his testicles bulged arrogantly! Great! He strutted around, enjoying the swinging of his privates and how big they were. Any female chimp would be impressed! He was so great he could easily have a harem! Females to mate with and who would groom him, removing lice, fleas and ticks and satisfy all his bodily needs. Just the sight of his virile member would drive them crazy for sure! What was the point of doing something other than showing off his crotch. The simple act of covering his modesty was now beyond Chad's realm of comprehensions. His brain mingled his success with girls when he was still a football star and mating in the wild with female chimps, which would require more effort on the social level as female chimps did not mate only thanks to football and popularity. Yet as he reverted back to his love of anything to do with females, girls, mating and sex, Chad was so lost in his primal desires that when he grabbed the loincloth, he was at an utter loss to figure out what its purpose was. Covering his groin with it was not even vaguely considered and he bit it, waved it around and tossed it side. Chad was bored and looked for something to occupy himself in this place that held no interesting things for him, whether it was food or females, his prime preoccupations which didn't really differ from what he was interested in as a football jock. Yes, Chad did not have long to go in order to become a full ape. After all, his brain had already been ruled by basic desires and instincts.