Rule 34 Dev - amusement_park animal_genitalia animal_penis anthro ballbusting balls bdsm bondage bound bruised canine_genitalia canine_penis castration clenched_teeth cock_and_ball_torture duo erection forced forced_castration forced_exposure forced_spreading fully_sheathed fur genital_mutilation genital_torture genitals hair hands_behind_back knock-kneed male male/male mutilation pain penis questionable_consent ranged_weapon scrunchy_face sheath slingshot teeth weapon plaguedobsession dandarkheart dan_darkheart canid canine canis mammal wolf digital_media_(artwork)|6118835870