Rule 34 Dev - akita anal anal_sex animal_genitalia animal_penis balls black_fur border_collie canine collie erection fellatio feral feral_on_feral forest fur german_shepherd ginga_nagareboshi_gin grass group group_sex john male mammal open_mouth oral orgasm outside panting penetration penis sex smith spitroast teeth threesome tongue tongue_out tree white_fur xxgato yaoi|3059438928