Rule 34 Dev - 4_toes 5_fingers animal_genitalia animal_penis anthro arms_behind balls bdsm black_body blindfold bound canine_genitalia canine_penis erection feet fingers fist fur genitals green_body green_fur hands_tied kneeling knot licking licking_lips licking_own_lips male penis self_lick silver_markings solo toes tongue tongue_out worm_glrl shepy_vilkavos canid canine canis mammal wolf hi_res|10270643670