I’m looking for a doujinshi that seems almost impossible to find.
It is by the author 右サ or 94usa.
It is titled 夜のイカまん.
I have a few pictures of it, but don’t know how to upload them.
Unfortunately, I was also unable to find this doujinshi. :/
I was able to find it listed (but out of stock) only on Mandarake.