I've been with my boyfriend for three years, and we've always had a great sex life. We went to college together, he gave me my first orgasm, we've achieved a lot together, we've got the same sense of humor, we love each other, and we're best friends. However, in the last few months, I'm afraid we've become solely that—best friends. We both work 50-hour weeks, but in the past we've been able to balance work and playtime. Since about April, however, we've undergone a radical change in our sex life. We went from having sex at least once a day to (maybe) once every nine days. It happened fairly suddenly. He just stopped initiating. When I attempt to seduce him, he lets me, but barely reciprocates. He barely touches me or looks at me. It's been breaking my heart.