1girl, aouma, bad_pixiv_id, breasts, choker, cleavage, demon_girl, demon_horns, fur_trim, greyscale, horns, interlocked_fingers, large_breasts, long_hair, looking_at_viewer, low_neckline, maou_(maoyuu), maoyuu_maou_yuusha, monochrome, no_bra, smile, solo, upper_body