Rule 34 Dev - abs all_fours animal_genitalia animal_penis anthro ass backsack balls beard blacktigerr claws closed_eyes facial_hair felid fur fur_growth genital_transformation genitals grey_background growth hair hi_res human humanoid humanoid_genitalia humanoid_penis kneeling long_hair male male_only mammal mane muscle_growth muscular muscular_anthro muscular_male nipples nude pantherine pawpads paws penis pubes roaring sharp_claws sharp_teeth simple_background snout snout_growth solo standing tail tail_growth teeth transformation transformation_sequence were werefelid werelion werepantherine|9904886464