I'm the Hero, But the Demon Lord is also Me volume 2 - Tatsuya Endo and Akiyoshi Endo

 Time for some funny yet lewd reading again, with the second book released of this series.

And it is, like the first one, a tale of exhibitionism as heroes and demons gather to claim poor Yuuma Tsugari, child of both a nations hero and her demon lordess.

It all begins as the peace seemingly had returned a bit, and just then Alfin's little sister Lilfy barges in.  She is there to bring her older sister the princess back to their realm, as she sees demons present.  Unconvinced by her sister's plea, she believes her possessed and challenges Yuuma to a duel to free her soul and will.  During the duel the situation is cleared out though... but one of the demon realms generals decides to step into the fray as well!

When Yuuma is confronted by this general, his classmate Ruri steps in, revealing herself as the demon general of the Moon.  Reincarnated in this world after being defeated by Yuuma's father, she is just out here to have a good scrap.  In order to defeat the general, he needs to summon the Sacred Sword, which is carried in... the bossom of his best friend Kanna.  He summons it and defeats Gradolio... who turns out to have a serious humiliation fetish...

Another fun volume for sure, and a series I already had some serious laughs with.  Yeah, it is flat harem humour most of the time, but heck, nothing wrong with that in my book!