Sekirei: "Seo and the Lightning Twins makes Love 2."
Characters: Seo Kaoru, Hikari, and Hibiki
Location: Seo's Apartment (Seo's bedroom inside of his apartment
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Plot: Seo Kaoru continues to have sex with the lightning twins such as Sekirei no.11 Hikari, and Sekirei no. 12 Hibiki within the threesome way in his apartment. The sex position that Seo and the twins will be doing is up to the artist. Only this time, Seo's sexing (fucking) Hikari. Everyone must be completely naked, including Seo. No undies, no socks, no stockings, none of it. This action takes place between after the Final Sekirei Battle and the final chapter.