Rule 34 Dev - anthro balls barefoot bowser claws close-up collar erection hair horn jetshark king koopa male male_only mario_(series) musclegut nintendo nude on_floor pecs penis red_eyes royal_rod royalty scalie sharp_claws shell sitting solo spikes spread_legs spreading thick_penis thick_thighs toe_claws uncut vein veiny_penis video_games|2764966872