FURVERT!

5_fingers 5_toes absurd_res animal_genitalia animal_genitalia_on_humanoid animal_humanoid animal_penis ballbusting balls bdsm blood blood_from_penis bodily_fluids bondage bound canid canid_humanoid canine canine_genitalia canine_humanoid canine_penis castration circumcision cock_and_ball_torture cum digital_media_(artwork)duo erection feet fingers fox fox_humanoid fur genital_fluids genital_mutilation genital_torture genitals gore gore_focus hi_res human humanoid humanoid_genitalia humanoid_penis interspecies male male/male mammal mammal_humanoid medical_instrument mutilation nipples nude open_mouth penis penis_circumcision plastibell scalpel scientific_instrument surgical_instrument testicular_rupture toes toothpasta