1girl, alternate_costume, bat_wings, black_bra, black_panties, black_thighhighs, blue_archive, blush, bra, breasts, claw_pose, demon, demon_horns, demon_tail, detached_sleeves, flustered, fur, fur_trim, grimace, halloween, halloween_costume, halo, horns, long_hair, looking_at_viewer, medium_breasts, midriff, navel, open_mouth, panties, purple_eyes, purple_hair, revealing_clothes, short_twintails, simple_background, stomach, sweat, tail, thick_thighs, thighhighs, thighs, twintails, underwear, urosu_(678_ner), white_background, wings, yuuka_(blue_archive)