@Supernatural_baby_’s you should make a separate book with all the smut missing from other books (‘Forbidden Mates’ ), and put a lot of TW and Warning along with the 18+ and Mature. Therefore your original books won’t be affected, and readers can enjoy the build up and smut with your books.
Essentially when a chapter has smut you would upload the “clean” version on the original book, and then the “smut” version on other book meant for that story.