Rule 34 Dev - anal animal_genitalia animal_penis anus balls bodily_fluids brown_nose butt canine_genitalia canine_penis erection feral fur genitals green_eyes grey_body grey_fur grey_tail looking_at_viewer looking_back looking_back_at_viewer male messy penis presenting presenting_hindquarters puffy_anus raised_tail red_penis ruined_anus saggy_balls smile smiling_at_viewer solo swollen_anus tail throbbing throbbing_penis vein veiny_penis pedrohspacewolfy canid canine canis domestic_dog mammal 2021|22411818905