FURVERT!

2014 animal_genitalia animal_penis anthro arcshep balls biped black_hair black_nose blush bound canid canine canine_genitalia canine_penis canis chain chained cuff_(restraint)domestic_dog english_text erection fur genitals german_shepherd hair handcuffs herding_dog hi_res inuki knot looking_away male mammal metal_cuffs pastoral_dog penis question_mark restrained restraints solo standing submissive submissive_male text tongue tongue_out white_balls