rule 34 2014 4 fingers 4 toes ambiguous gender animal genitalia anthro avian balls beak bird black fur black nose black stripes border brown feathers cloaca closed eyes cum cum drip cum in cloaca cum inside cum string dripping duo erection feathered wings feathers from behind position fur grass grey fur hi res interspecies looking back male mammal markings multicolored feathers multicolored fur nature nude open mouth outside penis raccoon raised tail ringed tail seagull sex socks marking standing striped tail stripes tail feathers tan feathers toes tuke two tone feathers white border white feathers white fur winged arms wings 2420523