A woman/non-man who is in a sexual relationship with a woman/non-man, and during sexual activities they receive rather than give. Best paired with a touch-me-not or a stone butch. It is an exclusively sapphic label.
Woman 1- I'm a stone top, so I prefer to be with pillow princesses.
Woman 2- Oh, I'm friends with one, would you like me to introduce you to her?