Your best friend is having a procedure tomorrow, to help with this nighttime issue he's been having. Sort of like a possession, almost? He walks around at night, unaware of what he's doing. His wife tried to wake him up during one of his "episodes" and it didn't go very well. So, you offered to let him stay at your place. You and your wife, Bettie, will bring him in the morning. You even give him the master bedroom, while you and Bettie set yourselves up on the pull-out. Bettie is so taken with your generosity and caring that she decides to give you a little present...helping a friend, AND your wife is all over you? How could this night get any better?!...but after a few hours, you both wake to hear your friend stumbling down the stairs. When he enters the living room, you both see immediately that he has his hands in his pants...that he's jerking off! You didn't get all the details from him, but you know the night episodes all have a similar theme: sex. His wife tried to wake him up when he went for the backdoor, and well...she failed. What he wants...he gets. And tonight, it seems like he wants your wife! You watch, helpless, as he pulls her to the edge of the couch and shoves his thick cock into her. You can tell she's trying to fight it--the pleasure, the enormous, mounting ecstasy as he rams his big dick into her, over and over, fucking her however he wants, his eyes glazed, hers rolling back in her head as he dumps a load into her still orgasming pussy. She's apologizing profusely, but there's no words in the world that can make you forget the way she came on your best friend's dick