Looking for an old story

I remember reading an old story on Tumblr it was a female to futa story. I'll give a brief rundown even though I read it probably 9 years ago I still remember the basic plot.
The MC is a girl with a large clit that she's super embarrassed about. She ends up making a wish one night (I think all I know is some kind of request is made) and in the morning it's granted. A fairy said her clit will grow to be normal size in two days, but during those two days, it will grow larger and larger. If she cums 3 times it will stay that size forever. The girl tries to protest but the fairy leaves.
First few hours go well but around hour 8 she has a small cock where her pussy was. Her cock grows hard and she thinks the best way to become flaccid is to go on a walk in the park (as you do). She ends up cumming at the park and running home.
She falls asleep and in the morning her cock is a lot bigger (I wanna say around 10in) she's all sweaty from sleep and decides to take a shower. She ends up cumming from the water hitting her cock. Now, this part of the story I'm not 100% sure about like I said 3 years since reading, but I'm pretty sure that's how it goes.
The rest of the last day goes pretty well for her but in the last hour her cock grows hard and she's growing more and hornier. If you remember the fairy stimulation her "clit" will grow bigger and return to normal size by the end of the 2nd day so by this point it's a massive slab of cock meat. She ends up jerking off and cumming a few seconds before the 48-hour mark so she's permanently stuck with a massive girl cock.
That's where the story ends. It used to be up on Tumblr but I think the author got banned or removed it, not that it matters after the purge. I don't really expect for anyone to have it but if it gives you a good idea and makes you want to write a story I guess that's the second-best outcome. Thanks for reading this if you did if you find the story double thanks!