Adventure time finn elements

So I might have some bad writing uhm but, this is later on and Finn accidentally turns to candy from the elements you know when they all turn to candy and fire or whatever you know, this also has some finn x fern if you don't like it then just skip or don't read your choice ( the Finn and fern part I have an au and I'm to lazy to explain) anyway no more chit chat read if u want- this is my first ever fanfic btw

The cover is not mine