Rule 34 Dev - animal_genitalia animal_penis anus balls black_and_white canid canine claws closed_eyes feral fur fur_growth genitals growth hi_res human_to_feral lying male male_only mammal monochrome nipples nude on_back open_mouth pawpads paws penis sharp_claws sharp_teeth snout snout_growth solo sparks_99 species_transformation tail_growth teeth transformation were werecanid werecanine werewolf|6158948776