Rule 34 Dev - 1:1 1boy 2018 animal_genitalia animal_penis anthro arms_tied athletic athletic_anthro athletic_male balls blue_body blue_fur bondage bound canid canine canine_penis canis cowbrainarts erection front_view full-length_portrait fur genitals good_boy_(marvel) goodness_silva great_lakes_avengers hi_res male male_only mammal marvel nude penis portrait rope rope_bondage sheath solo wolf|4840488184