Rule 34 Dev - 3boys androgynous balls bulge canine echidna eyeshadow fellatio femboy fox furry girly hedgehog knuckles_the_echidna lipstick lipstick_on_balls lipstick_on_penis lipstick_ring makeup male male_only mammal monotreme oral penis pranky sex sonic_(series) sonic_the_hedgehog tails team_sonic thong trap yaoi|2371752552