If you ever had sex in a hotel room and thought, "Well, that was better than it usually is," you're not the only one.

Turns out there are chemical responses that occur in our brains when we have sex in a hotel bed, that don't necessarily happen in our personal bedrooms, says Ian Kerner, a licensed psychotherapist, sex counselor and best-selling author of "She Comes First" and "Passionista: The Empowered Woman's Guide To Pleasuring A Man."