Well, you have waited very patiently, and the cover is now ready to be posted! So I can tell you the title of the new book.
Titles are always difficult. You will remember that Isolation Play took me months to come up with and I only really figured it out the August before release. This one I found a little more easily, and I think it works well for the book, and it has the added bonus of being short and sweet, in keeping with the rest of the series.
The third book in the OOP series will be titled Divisions. You can see the awesome cover art here: http://www.furaffinity.net/full/9337100/