Rule 34 Dev - 2018 4_toes 5_fingers akkla alimika anthro armwear athletic black_nose blue_collar blue_underwear bondage bound bulge canine claws clothed clothing collar dipstick_tail drooling duo ear_piercing erection facial_piercing fox fur gag gagged gauged_ear grey_fur hair hands_behind_back hands_tied holding_leash holding_object inside leash legwear male mammal markings multicolored_fur multicolored_tail muzzle_(object) muzzled nipples nose_piercing nose_ring nude penis piercing precum rear_view rope rope_bondage rope_gag rope_muzzle rubber saliva shiny sitting size_difference small_dom_big_sub toe_claws toes topless two_tone_fur underwear white_hair wolf yaoi|3059392224