Kazuki Hayashizaki is a sword master who, after receiving a mysterious sign from a god-demon that uses summon magic, enters the magic department of the national knight academy. Though he was supposed to be the...

What would happen if ecchi accident tropes were caused by some kind of illness? Could be used as some kind of weapon?

Riku Kugahara witnessed a succubus predating on his way out of school as usual, and was fascinated by her intense appearance! I want the Succubus to kill me anyway, and when I'm thinking about that, I...