I've always fantasized about cheating, but more specifically watching my partner cheat on me. Over the years that my wife and I have been together I've always got the feeling that she had cheated on me, which to be honest I'm fine with, but it's always been a bit of a weird subject when it would get raised. As I said I've had my suspicions, knowing my wife is bi, and it's always turned me on.  When we first started dating...