2girls, arm_up, armpits, barre, black_hair, blush, breasts, brown_eyes, cameltoe, closed_mouth, gymnastics, holding_hands, interlocked_fingers, kneepits, leg_up, leotard, long_hair, looking_at_viewer, matsunaga_kouyou, multiple_girls, original, short_hair, small_breasts, smile, split, standing, standing_on_one_leg, standing_split