You're asking a specific person a very general question. I cannot speak for other SPs, only myself. I have a healthy attitude towards sex, an incredibly high libido, and no, my profession has not dulled my desires for personal and shared sexual gratification... How can you get sick of sex...? That seems almost a silly question if only because I don't think that could ever happen to me. Nor for my girlfriends either. We all love a good fuck.