rule 34 169 anus avian beak bird bodily fluids bone crotch breasts cutie mark death digestion disposal drooling duo earth pony equid equine feathers feces female female pred feral feral pred feral prey galliform genitals gryphon gyro feather gyrotech hasbro hi res internal male male prey mammal my little pony mythological avian mythology open mouth organs peafowl peeing phasianid pony purple body pussy quadruped saliva same size vore scat silent e skull sleeping stomach stomach acid stomach bulge vore waning crescent widescreen 5262813