I get hard watching big muscled guys getting KO and being defeated while fighting MMA matches, wrestling etc.....but it seems this is not a very common sexual fantasy!!!......I think it may be related to S&M stuff......If only there were MMA matches with nude fighters!!!....nude fighters would be a big plus......the fights in Kink.com and Bgeast are too "fake" for my taste....are there any good sites out there???......