Rule 34 Dev - an_american_werewolf_in_london anthro anus balls black_and_white body_hair book breasts canid canine claws dewclaw fasttrack37d female fur fur_growth furniture gender_transformation genitals growth hair happy_trail human inside long_ears male mammal mid_transformation monochrome multi_breast multi_nipple nipples nude open_mouth penis penis_shrinking pillow pubes pussy sharp_teeth snout snout_growth sofa solo tail_growth teeth toe_claws transformation were werecanid werecanine werewolf|9047918104