FURVERT!

4_toes anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis ankle_cuffs anthro anus australian_shepherd axel_(axeltheaussie)ball_gag balls barefoot bdsm blindfold bondage bondage_gear bondage_gloves bound canid canine canine_genitalia canine_penis canis chain chained clothing collar cuff_(restraint)digitigrade dipstick_tail domestic_dog erection feet gag gagged genitals hands_behind_back handwear harlem herding_dog hi_res kneeling knot male mammal markings multicolored_tail open_mouth pastoral_dog pawpads paws penis perineum restrained restraints shackles sheepdog soles solo spreader_bar submissive submissive_anthro submissive_male tail tail_cuff tail_markings teeth toes tongue