I think it really depends on the woman, my ex-wife, and my ex-fiance both loved doing it. My current wife enjoys it only if she's had a few wines though. She hasn't sucked my cock to completion in over twelve years, and just won't let me cum in her mouth, yet if she's feeling generous she would rather rim me while I quickly jerk off, than suck my cock or taste my cum, so I think its a mood thing as well for women.