Rule 34 Dev - 3boys animal_ears black_dress black_eyes black_hair blue_hair braid cat_boy cat_ears cat_tail crossdressing demon_boy demon_horns demon_wings dress fujo0t4ku heart highres holding holding_knife horns knife maeno_aki multiple_boys red_hair short_hair_with_long_locks tail tsugino_haru ushirono_fuyu wings zeno_(game)|20848981257