Rule 34 Dev - all_fours animal_genitalia anthro_on_feral anus ass ass-to-ass bestiality canine canine_penis closed_eyes collar crying dog female feral flat_chest forced_partners from_behind fur furry german_shepherd hetero knotting leash lying male male_focus mammal mustelid nude on_front original otter penis penis_backwards pussy raised_tail samkin sex tongue tongue_out white_fur|2250359179