Too late, I'm already home...

I usually call out to my wife when I get home but I thought that I would surprise her. Carefully opening the front door, I took off my shoes and stepped into the carpeted foyer. It was then that I heard the unmistakable sounds of sex coming from our bathroom. Slowly creeping down the hallway, when I arrived at the bathroom door it was slightly ajar. I could see through the fogged shower door that my wife was sucking some guy's cock. "Yeah, that's it babe, suck it and get me off before your husband gets home..."