I like the theme of this movie: a shy, innocent wife gets broken down by another man in front of her husband. I would have preferred they show how she is seduced from the last innocent scene with the guy to fucking him like a slut. Otherwise, a hot movie.
I agree with the "spice" with the wife cheating on her husband - but add to that, after the photo shoot and getting well fucked she goes home and goes to bed with her husband and "confesses" all that happened to her husband ho is really turned on and fucked her sloppy seconds.