Have you ever thought about someone other than your partner in bed? Did you feel guilty?
More from YourTango: Power Women: 4 Must-Know Dating Secrets Of Successful Ladies
Our friends at The Daily Beast take a close look at these fantasies to find out how common they are in the bedroom — and if they're acceptable sexual behavior.
"Boredom in the bedroom isn't a sign that you're not sexually compatible; it's a sign that you need to take another growth step that will make the two of you nervous," sex therapist David Schnarch told The Daily Beast.
Read the story at The Daily Beast: Emotional Cheating or Harmless Fantasy?
More from The Daily Beast: