I do believe that through Jackson Gunn's muscle worship line of work with private clients, he is used to always being in control. As a result, having Jackson on the CAUSA massage table was, shall we say, a tough nut to crack (and with his ass, he could definitely crack all sorts of nuts). If you've been around ClubAmateurUSA for a spell, then you know that when I choose to massage a new model who has appeared in another producer's content, I always make sure that his first time on the CAUSA table includes pushing the model's boundaries & capturing him on video doing something that he's not done before. Well, speaking of Jackson's ass…