The Big ImageBoard (TBIB) - anatomically correct anatomically correct cloaca anatomically correct genitalia anatomically correct penis animal genitalia animal penis anthro avian balls bear big balls big penis bird black-billed magpie brown bear butt chaimtaim chubby anthro chubby belly chubby male cloaca close-up corvid duo erection feathers genitals grizzly bear hair hi res holarctic magpie kneeling kuruk (character) looking at another looking back looking back at another magpie (corvid) male mammal mane mane hair masturbation oscine passerine penis presenting presenting cloaca presenting hindquarters raised tail rear view slightly chubby tail tail feathers talons tongue tongue out ursine ursine penis winged arms wings wren (kuruk)