You're more likely to hit the mark if you're having sex with someone special rather than a casual fling, suggests a study in ...
You're more likely to hit the mark if you're having sex with someone special rather than a casual fling, suggests a study in the American Sociological Review. "New relationships can be intoxicating, but that doesn't always translate into arousal," says sex therapist Madeleine Castellanos, MD, author of Wanting to Want. You're more apt to be anxious with someone you don't know well, Dr. Castellanos explains: "With a long-term partner, it's easier to relax and be honest about your needs." Have a hard time doing that? "Ask for one small change at a time."
Source: http://www.health.com/