Girls: will you like it if your BF compares you to hookers?

Sometimes my BF tells me that I give him more enjoyment in bed than some of the hookers did. I don't know what to say. He was in Bangkok for about a year and slept with more than 40 hookers in all. He sure knows how a girl should satisfy her man. He no longer dates any hooker but I feel odd when being compared to hookers. What do you say?