I'm glad author never did go the "dark yuri route" he mentioned, because he has a knack for comedy! This series is freaking hilarious. Also Takuya is maybe the best male character in a yuri series I've ever read, tied with the shota kid in that comic about him helping his sister getting a girlfriend.
I'm sad its over though but I guess this is a good thing since anything else would've dragged the plot and diverted from the actual point of the series, which is getting to see Yuka and Mihoko get together.