I've been married for over 20 years, and though my wife and I have a very good relationship, she has a low sex drive and never initiates sex. She used to make snide remarks about my sex drive, but I pointed out my options (no sex, self-service, her or someone else). She knew I wouldn't cheat, so rather than let this cause a rift, she said she wanted me to come to her for my sexual needs. We now average two to three times a week. A couple times a month, we have mutually mind-blowing sex, but other times, she does it just for me. I never get the feeling she really wants me, and it's deflating when I sense she'd rather do laundry, watch TV or water the plants. I've tried holding back and waiting for her to make the first move, but that seems like a head game to her and makes her feel something's wrong. Is there a way to get her more interested? Frustrated