Fantasies During Sex

One of your recent polls asked: ‘Which causes you the most anxiety around sex?’ and I was surprised by my own answer: ‘the psychology.’ I have always really enjoyed sex, and sex with my current boyfriend has been the best I’ve had to this point. However, we’ve been together for about a year and a half and I it is gradually getting harder to focus on the act and keep my mind from wandering. I start thinking about what I’m thinking about… I’ll be approaching orgasm thinking ‘Is it sick for me to picture having sex with someone else right now? What does that mean about our relationship?’ What do you recommend for the overly analytic fornicator?”