So many ...
But one couple that still makes my blood boil for awhile now has been
Nadine Jansen and
Bettie Ballhaus.
I love Nadine's full size, wide, massive hanging breasts, curvy form all around, topped with the sweet-unique brunette taste.
I then like a side of Bettie's slender form, still a tad wider than normal with nice, hanging breasts, and just a nice, smaller contrast in width/proportion, topped with another sweet-unique redhead profile that is a good pairing with a primary brunette lover.
Everything I really like spread over two women. I clearly have a preferrence for Nadine in the duo, but Bettie just brings that "extra" to fill in the little things that makes Nadine complete in the duo. One of those women I'd love to also fondle while pleasing Nadine, as well as being engulfed by Nadine from behind or the side while pumping Bettie.