When men see a sex therapist, they're usually not complaining about your body or your reluctance to have a threesome. They'll complain about no openness. Interestingly, they often hears men wondering why their partners don't want them touching their breasts or going down on them. While they probably wouldn't turn down that threesome, what they're really after is an open attitude—not porn-tastic moves. It's just the basic stuff and doing it enthusiastically.