Results from a typeslave dice game:

The village has been overrun by the unstoppable conquering army. This can't be good. (You can pick whatever theme you want, if you want something different. The basic idea is that the submissive will be writing a series of vignettes on defeat around a central theme.)

The unfortunate submissive rolls 1d10 twice, first for length, second for intensity. They owe word count of 500+length*50. The dom provides a reference and a short description of what they expect, based on the intensity roll, then the sub typeslaves out the scene based on the reference to the appropriate length. If 1 for intensity, reroll both length and intensity. The sub has to keep rolling as long as the dom continues to provide references until a 1 is rolled for length, at which point the sub escapes, the conquest ends, and the dom cannot demand more from the sub.