Does anyone have any recommendations for a kgirl with a larger than average ass?  I've been satisfied with what I've seen, mostly well proportioned and all, but would love to meet a girl with a more voluptuous backside, still relatively slim, but curvy.

...the guys who abuse them and pressure them for BBFS.

Gavin is the bomb, nice ass...

you were looking for one that is married or has a boyfriend.

My friend, a kinda rocket scientist, used this esoteric mathematical label on her, aka Miss Perfect on CV.

Rain (Kgirl, easy to find) has a great ass. She's tiny, but it's firm and round.