Don't Tell My Wife I Buttfucked Her Best Friend

So the wife is outta town on business and I'm all alone at home when her best friend show's up unannounced. Being the gentleman that I am I offered her a cocktail... Well she came over for a different type of cock-tail.I've fantasized about fucking her best friend forever. She's gonna get fucked like never before. I just hope this is a fantasy I can keep going on a regular basis. Yeah I know men are dogs but women love it doggy-style so we're even.