The Omega and His Alpha
This will have Larry Stylinson and alpha/omega. There may even be Mpreg, depending on how the story goes. So, if you aren't a fan of either of those, then please find a new book to read. Please enjoy this book.
Trigger Warning for the first few chapters, also a lot of over-dramatizing, in my opinion.. But once you get past the first chapters, there are warnings for triggering parts.