1girl, apron, arms_behind_back, banned_artist, blush, breasts, covered_navel, demon, demon_girl, demon_horns, helltaker, horns, kataku_musou, kneeling, looking_at_viewer, lucifer_(helltaker), mole, mole_under_eye, naked_apron, red_eyes, tongue, tongue_out, white_hair, white_horns