The Mature Version of Chapter 27 can be found in Transgression: Private Chapters which is on my profile. I have quite a few works, so you may need to scroll through to find it.

If you skipped it, Chapter 27 is before this one as I updated both at the same.

Warning: The Mature Version involves rape.

If you are easily triggered by this subject, just read Chapter 27.

The beginning of Chapter 28 will hint at the overview without going into detail, so you are not missing any important story information by opting out of this chapter.