FURVERT!

1:1 anal anal_penetration anthro anthro_penetrating anthro_penetrating_human anthro_top balls barefoot biped blush bodily_fluids bowser claws clothing collar cum duo erection feet footwear genital_fluids genitals green_body green_scales hair horn human human_on_anthro human_penetrated interspecies koopa larger_anthro male male/male male_penetrated male_penetrating male_penetrating_male mammal mario mario_bros muscular nintendo nude penetration penis pesrev reptile scales scalie sex shell shoes size_difference smaller_human smaller_penetrated spikes