Well, if women can't be sexual objects, i'd like to hear what it is exactly i'm supposed to consider a sexual object.
Having said that, yes, they're people too, and sex is just another form of social intercourse - concentrate on the social part, and the sex will usually take care of itself. Everybody is a sexual object, it's a role of sorts, but not everybody neccessarily wants to be nothing but, or be one all the time.
You gotta hold your end up if you want to keep 'em coming back, and that usually means knowing where the sexual object stops and the person begins.
Or, do like everybody else does, and divert your sexual energy into making money: then the women who have nothing else to offer but their status as sexual objects will be attracted to you as a status object - it's the american way.