This first video is for those who favor muscle on the younger side. The young fuck like jackrabbits and spend half their life hard, not that that's a bad thing. The bottom in this video is the one who catches my eye.
The second video is for those who favor muscle with some brawn and vintage. They might be a little slower but they fuck harder and stronger and longer. The top here rings my chimes.
And there's nothing saying that you can't enjoy both. These four blokes could make a hot fourway.
If you'd rather watch on the source site or to download your own free copies, click here for the musclepups and here for the musclebears.