Rule 34 Dev - 1boy 4_fingers ass backsack biped blonde_hair blue_eyes briefs canid canine clothing cub dog_tags fingers flaccid foreskin fox fur furry genitals hair humanoid_genitalia humanoid_penis kemono looking_at_viewer male male_focus mammal neckwear open_mouth orange_body orange_fur original penis perineum ruugiaruu shota simple_background solo testicles underwear undressing younger|2283907523