Engaging quest-type short story with magical elements

I am looking for a short story (c. 2500 words) which will be split into 25 separate episodes of c. 100 words. The story will involve a few anthropomorphised animals who start by following a trail of magic beans; they climb a beanstalk; they see a golden castle and visit it; they have encounters with a Troll; they should also encounter a goose, perhaps with golden eggs; they might also meet a woodman with an axe. The Troll might either present a danger and set them tasks to solve, or it might be a friendly troll who asks them riddles before they can proceed. At the end, one of the animals will stay in the land at the top of the beanstalk to live in retirement while the others descend back to earth.

The story will be part of an online game for adults, but it must be "clean" with no bad language.

I can supply further details of what is required on request. Ideally this would be needed within 48 hours.