FURVERT!

anthro bodily_fluids body_swap butt cropped dr._eggman duo eulipotyphlan european_hedgehog female genitals half-closed_eyes hedgehog human human_on_anthro interspecies male male/female male/male male_on_anthro mammal narrowed_eyes onechan oral penis presenting presenting_hindquarters rouge_the_bat sega sonic_the_hedgehog sonic_the_hedgehog_(series)vein veiny_penis