FURVERT!

alternate_species an_american_werewolf_in_london animal_genitalia animal_penis balls dewclaw erection eyes_closed felid feline_genitalia feline_penis feral fur fur_growth genitals growth hornetv2 human lion lying male mammal mane mid_transformation nude on_back pantherine penile_spines penis sheath simple_background solo tail tail_growth transformation werecreature werefelid werelion werepantherine whiskers white_background