Based on just this photo, I'd choose right. The most bubble in the butt.

right

That's a doozy! Three pretty asses and three inviting pussies peaking out between the cheeks. Gotta go with the lady in the middle for this one. Most shapely buttocks and pussy lips beautifully protruding between her thighs. Endless legs, too. Good challenge: Love how it's reducing the choice to only a few qualities at a time.

Middle for sure, especially after seeing the rest

Center, no contest

On any given day my starting seed would make me pick any one of these but today its right for the fantastic thickness of her ass and her midriff