Rule 34 Dev - 1boy absurdres bad_id bad_pixiv_id blue_pants closed_mouth colored_sclera demon_tail fizzarolli_(helluva_boss) full_body heart helluva_boss highres looking_at_viewer male_focus meremero neck_ruff pants red_eyes red_shirt shirt simple_background sitting smile solo tail tongue tongue_out white_background yellow_sclera|22605380226