A nice Sekirei dojin by Z-Front, a nice under-rated group. Check them out.

DL:
http://www.dlsite.com/maniax/work/=/product_id/RJ045160.html
http://www.dlsite.com/ecchi-eng/work/=/product_id/RE045160.html

Mugi:
http://www.doujinshi.org/book/87518/MMM/

Circle website:
http://kagato.cafemix.jp/

If you want to see more Sekirei content support bounties
https://e-hentai.org/bounty.php?search=Sekirei&t=&s=

E-hentai tip of the gallery:
13) How is your anime/hentai-fu? Can you help ID obscure characters and parodies> If you are up to the challenge, see https://forums.e-hentai.org/index.php?s=&showtopic=177618&view=findpost&p=4872920

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