animal_genitalia animal_penis balls bodily_fluids claws cloud detailed_background detailed_fur equine_genitalia equine_penis feral fur furryrock_(model) genital_fluids genitals grass hybrid_genitalia hybrid_penis knot knotted_equine_penis male mountains multicolored_body multicolored_fur paws penis photorealism plant precum realistic realistic_fur rock sky solo star starry_sky tree director_firewolf felkin detailed hi_res