Hey there! Thanks so much for commenting!
Based on popular request, I am indeed working on a feedee / rapid WG route for Fey in the next update! Alongside the new route for Fey, the next update will feature two brand new characters and routes, which will be themed after Vore & Blueberry inflation (Peach, in this case). I am super excited about developing more content for the game, and hoping to get the new update out over the summer.
So stay tuned for the upcoming content! I'm so glad you enjoyed my character Fey, and thank you for providing this feedback! Feedback always helps me improve the game content for my audience :D