This is what I got on my first go, no editing or such and I though it was funny enough to write a small drabble-y thing for it:
“The Onceler comes to Truffula Valley and cuts down a Truffula tree causing an argument between us and our start off as enemies.
When he becomes successful with his Thneed business, 'transforming' into the Greedler he gains a crush on me (thin line between love & hate and all that. In this time there is also the horrific, accidental first kiss with his Aunt Grizelda; which I have locked in the vault never to be remembered again.)
As the years go by and he regrets/repents for what he did, I stuck around as his only friend and he and I became lovers in that time; living in the Lurkim by ourselves for years before Ted Wiggins came along for the story about what happened to the trees and effectively cockblocking me from having my ‘alone time’ with Old!Onceler as he goes into a depressive trip down memory lane.
After Ted plants the tree in town Old!Onceler and I begin to venture into town again/more often, where I ironically become best-friends with Ted’s grandmother Norma; and I go through great lengths to embarrass him in front of Audrey with her because he cockblocked me for 3 days. //Can hold a grudge
Norma and I have awesome adventures around town on Ted’s scooter and we usually drag Old!Onceler along for the ride too.”
I was having too much fun. This could be a Reader-Insert fanfiction~
Unfortunately the link to the creator's post was deleted and I have no idea where to find the original; but doing a quick google search I found the game still working on another person's tumblr. Here ya go: [link]