Rule 34 Dev - ai_generated anthro backsack beak big_anus big_tail black_eyes cloaca feather_hair feathered_anus feathers feathery_anus feathery_balls feathery_wings feral forest grey_feathers hippogriff hippogryph looking_at_viewer looking_back male_anus male_only novelai outside plumage plume plump_taint presenting_hindquarters taint|8677383024