It can be read here:
https://terrenceswiff.wordpress.com/2016/02/15/anko-san-of-the-deep-sea-fish/
I'm personally rather charmed by this series. It surprised me a bit when I read it and turned out better than expected. My review's basically about that. Also, contains a brief introduction to yuri (a genre I'm a big fan of; I'm definitely going to review more yuri series in the future).
Wondering if you should read this series? Maybe this review will help you decide.