KinkyShay, I also say Wow!! I have the Aslan Jag,jock type, love it. I use the Leo with my b/f which he initially thought was big!! But in the excitement of the moment he doesn't feel any discomfort on his ass. The doubles that Carrie mentioned also work for us.
I have found that the Jag is tough on my g/f's pubes, depending on the dil we use. Again the doubles work as does the Leo, shorter ones can cause discomfort.
But 12""length and 3/4" girth....what a guy!!!
The Jag has awesome stability and I don't think I would want to modify it.
Also thanks Carrie, the Jag Slim seems like a harness we should be looking at.