OMG... NO ONE has answered this! Whatta shame. I was even gonna make this question. You make some good questions! (Like minds, lol)
I am "Baby," "Good Little Girl," his "Sexy Baby," "Daddy's Good Little Girl," (sometimes "Chompy Baby" when I'm bad), his "Princess," his "Love," his "Lover," "Beautiful Mate/or Baby," "Goddess," "Mistress," "Busty Kitsune," his "Kinky Girl/or Baby," "Silly Baby" & "Honey Bunny," and that is all I can really think of right now.
I call HIM: "Daddy," my "Sexy okami" (or ookami), "Sir," "Love/Lover/Mate," "Bun-Bun," "Dark Angel," "Baby," "Bad Daddy/Loving daddy," "Sweetie/Sweetheart," "Stud-muffin" (and he has called me Love-muffin, but I don't much like, lol)... and I am sure any number of other names might be used, but those are what I think of off-hand XD