1girl, bat_wings, blue_hair, blue_nails, blush, breasts, competition_school_swimsuit, demon_girl, demon_tail, head_wings, one-piece_swimsuit, original, purple_eyes, sakyua_(sasaame), sasaame, school_swimsuit, short_hair, signature, small_breasts, solo, swimsuit, tail, tongue, tongue_out, twitter_username, white_background, white_wings, wings