1girl, belt, bikini, black_bikini, blue_archive, breasts, c4, cleavage, clothes_lift, collarbone, feza_chen_(ushaku), garrison_cap, grey_background, groin, hair_between_eyes, hair_ornament, hairclip, halo, haruka_(blue_archive), hat, lifted_by_self, looking_at_viewer, medium_breasts, navel, purple_eyes, purple_hair, short_hair, short_hair_with_long_locks, sideboob, sidelocks, simple_background, sleeveless, solo, stomach, sweat, swimsuit, underboob, undressing