12 Dirty Deeds to Unite the Princess and Her Heroine manga volume 2 features story and art by Moridam.

With the demon lord’s curse still threatening to turn the heroine, Lena, into an adults-only magazine, she and Princess Sephilia must embark on a quest to forge a sword that’ll erase the curse for good. Their first destination is the western forest in order to meet up with Pile, the elf who helped Lena on her first quest to defeat the demon lord. But when a new demon sister appears, the two must consider having to enact yet another of the bizarre hold deeds!