As I was watching Kevin enjoy Seth's hole I had to smile to myself. He was moaning and enjoying the tightness of his ass while Seth's face was red with rage. That was not the reason why I was smiling though. The idiot had not realized what I really had in mine.

My cock was still rock hard leaking precum and the thought of possibly gelding two guys was exhilarating. It was so evil yet so necessary.

"Fuck yes!", Kevin was moaning as he thrust ed into Seth's ass. It was obviously to me he had no where near the sexual stamina I did as I could see his balls coming tight to his body all ready.

I walked over to where he was fucking Seth as he was tied down spread and felt his balls. "Feels good buddy?" I said.He merely moaned more as i massaged his balls. And slowly picked the knife out from my jean pocket as they were laying on the floor.

Kevin's thrusts had started to slow and i knew he was getting close to shooting his wad into Seth and that's when I decided to act. I jumped on the bed and put my weight on him as he started to realize my intentions and struggle but I was much stronger than him and knew how to control a body from my wrestling experience.

I held his arm behind his back and my weight was keeping the other one under him and i used my legs to keep him steady as I started slicing his sack.

"Nooo!" Kevin shouted and he vainly tried to get away. As I sliced off his sack he shot his last wad over Seth's body who was freaking out even more than before sheer horror gripped his face. Kevin passed out from the pain as a sexless being and i savored it.. next up Seth.