2girls, d, asymmetrical_horns, backless_swimsuit, bikini, blue_bikini, blue_eyes, blue_gloves, blue_hair, blue_one-piece_swimsuit, breasts, casual_one-piece_swimsuit, eyepatch, fingerless_gloves, frilled_one-piece_swimsuit, frills, gloves, hair_bun, horns, kageyasu, looking_at_viewer, multiple_girls, navel, one-piece_swimsuit, open_mouth, praxis_(xenoblade), siblings, simple_background, single_hair_bun, sisters, smile, stomach, swimsuit, theory_(xenoblade), v, white_background, xenoblade_chronicles_(series), xenoblade_chronicles_2