Nowhere is this more evident than the troublingly popular sub-genre of erotic Sonic The Hedgehog fan creations. Here's a brief sampling of the weirder, more awful, examples of amateur storytelling featuring the asexual hedgehog.
Please be aware... this gets rather NSFW.
Later still, Tails has sex with Cream - who looks "like a beautiful naked man with a vagina". Furthermore, Tails' "penis got as hard as a printer because her vagina looked like a cold cut platter".
Yes: "hard as a printer".