Written by: Ryuta Amazume
First line: It's coming!
Why you should read this book: Nana finally recovers from her illness thanks to a well-placed suppository, after which the real world intrudes for a while, with Nana and Kaoru having a surprising encounter involving theatrical makeup, and another one where a bunch of people burst through Kaoru's door looking for Nana while she's restrained in his bed, and a very long sequence involving Nana and Tachi's year-long track and field rivalry. This results in another threeway breather where Nana and Kaoru both admit to themselves, but not each other, that they really, really, really want to cuddle.
Why you shouldn't read this book: At this point in the story, it's hard not to get frustrated with how much effort the characters who have been engaging in hot BDSM scenes for thousands of pages are putting into pretending not to love each other.