1girl, all_fours, arona_(blue_archive), black_socks, blue_archive, blue_eyes, blue_hair, blue_pupils, blush, braid, feet, from_behind, hair_ribbon, kneehighs, legs, looking_at_viewer, looking_back, lts_kakuyo, multicolored_hair, no_shoes, open_mouth, panties, pink_hair, ribbon, simple_background, skirt, socks, soles, solo, toes, underwear, white_background, white_panties, white_skirt