1girl, alternate_costume, aris_(blue_archive), black_buruma, black_hair, black_shirt, blue_archive, blue_eyes, blush, buruma, gym_storeroom, halo, indoors, long_hair, ribbon, senifu, shirt, short_sleeves, side_ponytail, sitting, smile, solo, spread_legs, thighs, vaulting_horse, very_long_hair