Dear Eric: I met this wonderful lady a year ago on a dating site. We hit it off and have been together ever since. We enjoy the same things. We spend the weekends at each other’s houses. I love her, and she loves me. The issue is intimacy. While I enjoy the closeness, holding hands, hugging, cuddling on the couch, I just don’t enjoy sex with her. I find it difficult to perform, and even when I can it’s not satisfying.