In this thread, we post a short, one-sentence story idea, then the next person must write a summary of how that story would go. At the same time they must leave a new story idea for the next person to write a summary about.

Let's see what we end up with!

Starting idea:
- Rainbow Dash gets really sick on the day of the final wonderbolts try outs. -

GO!

3626050 So she desperately goes to Twilight for a spell that would heal her in a manner of seconds.

3626629
This isn't like the character chain. You're supposed to write a summary for the story, then give a new idea to the next poster.

3626629 Twilight agrees to cast the spell, on the condition that Rainbow Dash gives Twilight her first born child. Rainbow Dash, who doubts she will ever have any kids, accepts the offer. Twilight casts the spell, Rainbow Dash stuns the wonderbolts, and heads off to Cloudsdale to start a new life.

Years pass. Rainbow Dash is now married to Soarin, and they have a child. Twilight unexpectedly shows up at their door, demanding her 'payment.' Rainbow Dash and Soarin plead with Twilight to let them keep their child, and Twilight, taking pity on them, agrees to let them keep their child for one week. Each day of the week, Twilight will visit them and, if Rainbow and Soarin can correctly guess Twilight's middle name, they can keep their child forever. But if they have not guessed correctly by the end of the seventh day, Twilight will take the child away.* Rainbow and Soarin only receive one guess for each day.

Rainbow and Soarin try their best, but none of their guesses are right. At the end of the sixth day, they start to despair. Soarin goes out and spies on Twilight, finds out her middle name**, and then on the seventh day guesses correctly. Furious, Twilight drives her right forehoof so far into the cloud ground that she creates a hole and falls through it down to her death. Rainbow and Soarin keep their child and then have some more, creating a loving family which lives happily ever after.

*Although it is not implicitly stated, it is heavily implied that Twilight intends to use the child as a sacrifice in a Satanic ritual, adding both urgency and depth to the child custody problem.
**You'll never guess!

3627490 Am I doing it right?

3704171
Yes you did, you're missing one thing though. A new story idea.

3704465 Ok. Here's the next story idea:

After hearing the results of Celestia's latest annual checkup, Luna puts her sister on a diet.