[Peθ] Electric Erection

Hooray for weird titles. This is a Strike Witches doujin with a lot of the characters participating. Perrine wants to duel Yoshika, which in turn doesn't like fighting, so she refuses. Hartmann suggests a way they can duel without using their Striker Units, and everyone is (eventually and temporarily) happy.

There's a not so obvious reference in this, and you can find the info page at the end of the doujin, but you might as well read it while downloading.

DF | MU | FU

Unrelated to this, I'm currently working on Nama Cream Biyori's "Boku wa Tomodachi ga Sukunai" doujin series. Much like any new series, I don't really know much about it, but there seems to be two different ways to  spell one character's name: Sena and Senna. The Japanese spelling is Sena, but I don't know if this is some fan/official English spelling conflict like Holo and Kallen.

I've used "Sena" so far, and the question is, will people nerd rage because of this?