Raridolls

 Rarity takes her shy assistant Coco and (very) friendly rival Indigo to the warehouse.

"That's it, suck her cock, you little bitch. Get it nice and wet so it can fuck you next."

Rarity keeps up the dirty talk. "God, you're such a slut, Coco. I wish I'd brought the boys over to film this and then take their turns."