This isn't an "original" doujinshi (in the sense of a doujinshi not based in another work).

It's based on the AT Lady manga, that was published in Shounen Jump in 1989-1990.

There isn't a lot of information in english, but a few mentions can found in http://en.wikipedia.org/wiki/List_of_series_run_in_Weekly_Sh%C5%8Dnen_Jump and http://en.wikipedia.org/wiki/Takeshi_Okano

You can see the covers of the original manga in Amazon.co.jp:

http://ec2.images-amazon.com/images/I/51DEofmeCFL._SL500_.jpg and http://ec2.images-amazon.com/images/I/51DEofmeCFL._SL500_.jpg

Base +10, grumpymal +29, WLyon +28, danixxx +30

Thanks Floripes, I went ahead and updated the gallerys name so we don't have to wait for rename vote.

I did know it was AT Lady! parody, just used the doujinshi db as a quick source.
I'll go ahead and update the doujinshi db too.

Thanks for pointing out I forgot to use (AT Lady!) as parody.

Base +8, grumpymal +29, WLyon +28, danixxx +30