anal anal_beads anal_masturbation anthro anus armwear ass beast bed bedroom_eyes black_sclera cassia_the_pronghorn clothing cybernetics cyborg elbow_gloves erect_nipples eyelashes female fur gloves green_fur half-closed_eyes hearlesssoul legwear looking_at_viewer looking_back machine mammal masturbation mostly_nude nipples pronghorn pussy seductive sex_toy simple_background sitting smile sonic_(series) sonic_the_hedgehog_(archie) sonic_the_hedgehog_(comics) stockings toying_self