Rule 34 Dev - 1boy animal_collar butler ciel_phantomhive claws collar colored_sclera commentary demon_boy english_commentary extra_eyes grey_background hand_on_own_chest highres kuroshitsuji leash looking_at_viewer male_focus monster_boy red_eyes red_sclera sebastian_michaelis sharp_teeth simple_background teeth upper_body viiperfish|23397475140