1girl, adjusting_clothes, adjusting_panties, ass, black_buruma, black_shirt, blue_archive, blue_jacket, blue_sky, bralines, breasts, buruma, cloud, cowboy_shot, day, finger_under_clothes, from_behind, gym_uniform, halo, jacket, lace, lace_panties, large_breasts, long_hair, mechanical_halo, nekojima, official_alternate_costume, outdoors, panties, panty_peek, parted_bangs, purple_eyes, purple_hair, purple_panties, shirt, short_sleeves, sidelocks, sky, solo, standing, star_sticker, sticker_on_face, track_jacket, underwear, yuuka_(blue_archive), yuuka_(track)_(blue_archive)