He's very excited.

K-T, or more accurately Puck was on stage, walking left to right and climbing the decor to sit on the few spots he would stop to narrate the play while the other acted. He was excited, very excited. Of course it was his first time on stage and he had a prominent role and a small costume. But this excitation didn't only translate in sweating and a high heart beat.

His cock, constrained in the already too small thong was starting to get hard, very hard. From a seat on the front row someone was looking at him with attention and a camcorder. This person didn't want to miss the first effects of the viagra dissolved in K-T's water bottle.

Or the slight alterations made to his costume. The front of his thong had been split from top to bottom and all that was holding his growing dick inside were a few hairs from each half of the fur covered garment tied together with a weak water soluble glue.

With the hot spot lights K-T was sweating a lot and his growing dick was putting more and more strain on the weak hairs keeping him decent.

There was only one unknown element now.