Rule 34 Dev - 4_toes alternate_species anthro biped feet furrification genitals glans half-erect humanoid_genitalia humanoid_penis male muscular muscular_anthro muscular_male nude nude_anthro nude_male penis solo toes boni_(artist) jojo's_bizarre_adventure dio_brando felid lion mammal pantherine 2022 hi_res|14891572325