Caveman

Sylvia came back with a necklace made from curved saber tooth claws and draped it over my neck. George came up to me with a loincloth made of striped fur. She had one last admiring look at my penis before tying it around my waist with a flimsy drawstring. Another staff member handed me a club made of bone. That was the whole costume.

"Wait, is this all I get?! After all that...examining of my body?" I blushed remembering how invasive my fitting was.

"That was to determine which costume would suit you better," Macy crossed her arm while her gaze drifted to the tent in my loincloth that was slowly dying down. "and we decided that the caveman outfit would suit you best! You should feel lucky, you get to ride a triceratops on our float. Just be careful not to slide forward. That loincloth looks like it could find it's way right off your hips at any moment." Macy licked her lips. I feared that she may have planned something to humiliate me on the parade float, especially considering she was right. George tied this loincloth so loose, it looked and felt like it was going to slide off my hips at any moment. The fact that I had nothing underneath this thing didn't make my situation any better. The hemline was so short you could plainly see my knees and lower thighs. If it were any lower you would be able to see the head of my cock. How was I supposed to bend over in this thing? Let alone ride a dinosaur? I just hoped I didn't have to do a lot of moving during the parade.

"Now that we got you looking all sexy caveman, let's get you on that float!"