Butt Machine Boys is part of the KinkMen.com brand of gay bdsm and all-round kinky xxx productions. They basically have perfected this incredible art of blending muscle, kink, bondage and hardcore sex into their remarkable sites. BMB is their take on the wildly popular Fucking Machines style where dildos are harnessed onto drills and custom rigs to fuck hard endlessly!

Each scene has its own level of horniness. The guys are all unique and bring their own flavor to the machine sessions. Muscled men with super tight asses seems to be the common factor, but how much they can take and how big is all up in the air for each scene. Some guys are tied down or in chains and leather gear for their scenes. Bent over, the tight holes are barely prepared and lubed up before the big dildos make their way inside! Moans and groans are all thats heard as the machines get up to speed ramming the wet holes over and over. Often a bit more rough than they mean to be, since it's a machine back there with no mercy nailing that ass!

They have assembled quite the large collection of gay fucking machine videos. The newer scenes are certainly the cream of the crop, with toes curling HD sessions as the guys' assholes are fucked so hard and relentlessly. Some of the older content has guys paired up where one controls the machine that fucks the other. The video quality definitely goes down, and amateur level up as you dig deeper in the archive – with some scenes sporting drm protection Still, the more variety, the better.

All videos are broken up into segmented clips showing the guys going from tame butt-play to down right intense anal pounding! Usually 3-4 segments make up the scenes. You get four download options: H.264 HD, high/low wmv and a small mobile/iPod mp4 version round out the versions and all with clips and full length videos. The entire scene is also available in a neat browser-embedded streaming video player with selectable bandwidth options. Also, you can pop the player out of the browser and resize it how you like. This gay streaming video works flawlessly and is easy to use.

Each scene has an accompanying photo set that follows the action well. Also cool is that the pic galleries have shots where they show the actual machine that is doing the fucking. Just seeing the size and complexity of this industrial looking contraption is thrilling and horny. Members can also rate and leave comments about the scenes they like and dislike with access to an exclusive forum.

From the people that basically invented the sport of dildos strapped to powertools and machines for sex, it's hard to beat ButtMachineBoys.com for this particular style!