rule 34 2019 accipitrid accipitriform alchohol anthro avian balls beak bird bodily fluids bucket cannibalism closed eyes death digital media artwork duo eagle erection feathers fur genital fluids gore gradient background guts hair intestines knife male mammal necrophilia nude open mouth oral peeing penis philippine eagle pirate eagle severed head signature silence of the lambs simple background skinning smile solo standing talons torakuta urinal urine 3462507