Rule 34 Dev - anthro athletic balls big_tail collar erection genitals humanoid_genitalia humanoid_penis male markings nude penis piercing pose presenting presenting_penis solo spots spotted_markings spread_legs spreading striped_markings stripes tail kittydee tigris_astartes felid feline hybrid mammal pantherine siberian_tiger snow_leopard tiger 2023 absurd_res alpha_channel hi_res|20119279040