Koushounin wa Utagawanai (Eda Yuuri) is the sequel to Koushounin wa Damaranai. Since I never got around to pimping that one, ( a quick sum-up )
And, (yay!) I loved the second book, too. The characters are still great, I laughed as much as I did reading the first one (maybe more?), and the annoying tropes that seem to show up so frequently in sequels were mostly absent. I was a little disappointed that Mebuki didn't really get to show off his negotiating skillz so much, but that's a minor quibble, really. At first I was iffy about how much Nara Chiharu's art has changed since the first book (crazy eyebrows are
( scans and summary (NSFW, obviously) )