Rule 34 Dev - animal_genitalia animal_penis bdsm belly belly_expansion belly_inflation bondage bound canine_genitalia canine_penis collar cuff_(restraint) expansion feeding_tube feral feral_bondage force_feeding forced forced_inflation genitals hose hose_in_mouth hyper inflation inflation_fetish liquid_inflation male medical_instrument neck_bulge onomatopoeia oral_tube penis quadruped raised_tail restraints scientific_instrument solo sound_effects submissive submissive_male suspension suspension_bondage tail text tube tube_feeding tube_in_mouth unrealistic whining sketchygenet canid canine mammal 2023 4:3 animated short_playtime|19983484290