I bought this so I could fuck my friends with two cocks at once. I had to make a little adjustment to the curve at the bottom so it was wide enough for my dick but once that was done it fit like a dream. The versatility of this harness is fantastic. The snaps allow so that if you wanted to put a larger dildo on it all you would need was a larger ring. I find that the 3 ring sizes provided are fine for me though.