1girl, bare_shoulders, black_choker, black_thighhighs, blush, book, breasts, choker, demon_girl, demon_tail, garter_straps, holding, holding_book, horns, indoors, large_breasts, long_hair, long_sleeves, looking_at_viewer, open_mouth, orange_eyes, original, pleated_skirt, purple_hair, school_uniform, skirt, solo, sune_(mugendai), tail, thighhighs, undressing