2girls, animal_ears, bangs, blue_eyes, breasts, brown_hair, cleavage, covered_navel, erune, grey_hair, hair_ornament, hand_on_another's_arm, hand_on_another's_shoulder, leaning_forward, leaning_on_person, leotard, looking_at_another, looking_to_the_side, medium_breasts, multiple_girls, open_mouth, pelt, purple_eyes, short_hair, siblings, simple_background, sisters, sweatdrop, thighhighs, twintails, white_background