The scarce commodity of supernatural reader when it comes to our favorite sweatheart Kryptonian is honestly criminal. Considering Clark's weakness is magic I can see why, but that still doesn't mean that there shouldn't be more. Other than your typical Witch, Wererwolf, Vampire, and God/Goddess readers we could see some more variety, so I present to you, fairy reader.
(Honestly having some wild smut thoughts about this so beware)
Fairy reader who was discovered by Clark whilst he was taking a hike with Krypto out in the Metropolis forest. There isn't much quiet you can get in the bustling city, but at least the great outdoors can give him some semblance of life back home, the great ol' fields of Smallville.
Fairy reader who is terrified at being discovered by a human. Your parents always told you to be careful when going near the human towns. Every decade passing becoming more hazardous of all creatures alike to conseal themselves to the forest. Now here you are, looking down the barrel of two large blue eyes that your about to call your demise.
Fairy reader who is the as big as the length and girth of Clarks cock. Laying their whole body against it, the soft pitter-patter of your wings as they flutter on each side of his length. He thinks you look so pretty like this. I mean you are so tiny compared to him. Hell, he's scared enough as it is with his strenght, but the fact that your less that a foot tall.
Fairy reader who is a bit difficult to fully have sex with in the beginning. At first Clark asssumed it was impossible, Don't get me wrong, you can absolutely pleasure and tease Clark all you want whilst in tiny form. Only god knows what you can do with that magic of yours, but you being penetrated is impossible like that.
Fairy reader who after a few magic mishaps finally manages to grow just big enought for you two, to fuck. Now your still small and fragile with those wings of yours. I mean who wouldn't be small compared to Clark, but even for a human you considered pretty short.
Fairy reader who no matter what shape and size you body is you considered to be the ity bity fairy you've always known yourself to be. Even now as Clark's cock bulges in and out of your stomach, the felling of your insides mushing and clenching together on his length.
Fairy reader who is not supprised, you knew Clark wasn't human, you just didn't know what kind of "not human" he was. You now know that he is monstrous, monstorous in size. The way his entire body engulfs you, his cock practically impaling you as he has you pressed up against his chest as to not crush the wings on your back.