FURVERT!

2021 4:3 4_toes animal_genitalia animal_penis body_part_growth canid canine canine_genitalia canine_penis canis claws consensual_transformation crouching dated digitigrade eye_through_hair eyebrow_through_hair eyebrows eyelashes eyelashes_through_hair fangs feet feral feral_transformation finger_claws fur fur_growth genitals growth hair happy human human_to_feral looking_at_self looking_back male mammal mid_transformation monochrome motion_lines open_mouth open_smile pawpads paws penis penis_tip quadruped sheath simple_background smile solo sparks_99 species_transformation tail tail_growth teeth toe_claws toes transformation translucent translucent_hair wolf