I Am The Fifth Member Of The Fantastic Four...
My Parent have been dead for a while now, but when the lawyers had finally gotten round to the discussion of where I'd live, they just handed me an envelop and an address. Not bothering to read either i was drove to a building that looked like it practically touched the sky. The name I was instructed to ask for was Reed Richards, whoever that was, imagine my shock when i found out that my "Guardian" was Mr. Fantastic!!! I nearly fainted at their door!
Living their was a different WORLD, Ben was terrifying, Susan was both warm and cold, and Johnny was H-O-T. Turned out that Reed actually brought back whatever-the-heck it was that they got infected with and me always wanting to have super powers just 'happened to coincidentally' wonder into his lab and find it....and the rest is history (so was most of the lab).
Now I just hope I get to control my powers before I destroy New York City...that is, if Reed ever lets me out of the Baxter Building first!!!