Rule 34 Dev - 1boy 1girl belt belt_buckle black_hair black_jacket black_legwear black_pants buckle butterfly_hair_ornament closed_mouth eye_contact from_side girl_on_top hair_ornament haori holding holding_sword holding_weapon jacket japanese_clothes katana kimetsu_no_yaiba kochou_shinobu long_hair long_sleeves looking_at_another nyangorobei pants profile purple_hair short_hair smile sword tomioka_giyuu weapon white_belt|12020845824