Adrian had been invited to a costume party alongside some of his friends.
He decided to dress up as one of favourite characters, Endeavor from My Hero Academia. Scouring the internet, he finally found a costume that would satisfy his needs.
The costume looked extremely cheap and flimsy, but it was the only one who was even close to being in his price range, so he felt it was "good enough" for the party.
What he didn't realise as he was putting it on, was that this suit was no ordinary costume.
There was a special curse placed on the suit ensuring anyone who wore it would "Do the character justice!"

With a clang, the zipper vanished, and the transformation began! His muscles and stature started growing, his face became weathered with age, and most unusually, flames started erupting from him!
Adrian looked down at his new body, and although he was initially shocked, it quickly turned to glee as he realised what had just happened.
"I think I've got the costume contest locked down!" He chuckled to himself.

And that's the first tile down on my TF-bingo! If you haven't seen it yet, you can view it here: https://www.furaffinity.net/view/45955007/
I'm honestly surprised that there aren't more Endeavor TFs. I guess it's up to me to add my tiny droplet into the wide ocean of the internet!
Wanted to shade this, but then the wrist pain had to get in the way :(