Their names are [Evelyn Claire] (left) and [Arietta Adams] (right) with [Alex Jones] in {Double Trouble Evelyn Arietta} from Swallowed.

Scene info: https://www.data18.com/scenes/1229911

IAFD: https://www.iafd.com/title.rme/id=3f326eba-8566-4df7-a4f