"What are you doing!?" Seth kept shouting. Zach walked up to the bed and grabbed Seth's balls hard.

"Shut up bitch!", he yelled. "If you want to keep your manhood you better do as we say".

At that point Seth became quieter. And Zach starting stripping his clothes revealing his muscular built form, and hung dominant cock. He was all ready hard and leaking pre-cum at the thought of nutting Seth and figured he would have some fun with his ass.

I smiled and dropped my pants and started stroking my hard prick. I watched as Seth was obviously realizing what was gunna happen and got an angry scowl on his face. But it didn't matter as Zach mounted him and forced his thick cock inot Seth's tight hole.

"OWWWW!STOP" Seth yelled.

But it didn't stop Zach from fucking him like a jackhammer as i watched. After a few minutes Zach was shiny and sweaty and so was Seth. Zach looked over at me as he pulled out still hard and erect.

"You gotta have a piece of this tight ass!" He said.

I nodded and walked over and saw Seth's hole quivering,and it looked oddly eager to be fucked...