Could you identify this LW story?

[hahaIinsist]

From what I remember the story starts off from the husbands perspective. There's a part where he talks about how his wife has a successful career in advertising I think. She has a condo or hotel room that her company paid for, which the husband and wife sometimes use during lunch to get in a quick nooner. The husband forgets something he needs for work back at the room. When he gets there he notices a trail of clothes and hears sounds of sex. It's his wife with some guy he's never seen before. He grabs what he came for and backs out. He tries to divorce his wife but she refuses to give her husband up.

Later the story is told from her perspective where the reader finds out she didn't want to have sex with the guy and wasn't into it. I remember it going on about how she was dry and wanted the guy to hurry up and finish. I think there was a bit about how the wife before meeting her husband used to work for a (different?) company as an escort to attract clients. I can't remember if the guy blackmailed her into cheating after recognizing her or if her boss begged her to entertain the client whom she had met before when she used to be an escort.

Thanks again for any help.