1girl, bad_hands, barefoot, blue_bra, blue_panties, bow, bow_panties, bra, breasts, cleavage, collarbone, cosplay_roshutsu_kenkyuukai, full_body, hinata_aya, large_breasts, light_purple_hair, long_hair, looking_at_viewer, navel, open_mouth, panties, red_eyes, solo, standing, transparent_background, underwear, underwear_only