It's a pity she didn't end up as a live dessert. It would have been a nice narrative loop.

If you're looking for constructive criticism, I found it difficult to picture what was going on at several points because the descriptions were too brief. For example, I can't tell what position the Steamers were meant to be in. On their knees? Lying down, looking straight ahead? What are the restraints like?

You should also put a link to your other work here, since it seems like you're assuming some degree of familiarity on the part of the reader and I had to find it by googling.

Aside from that, I quite liked it, and I look forward to seeing more from you.