In this world, armed priests and sisters fight the demons that attack humans. Zell is a chimera who hides his true form as he hunts demons. The only person he shows any kind of emotion towards is Sister Sier...

When an orphan encounters the eldritch demon Shub-Niggurath, the "Black Goat of the Woods with a Thousand Young" offers him one wish. His request: "Become my big sister."

Hibiki only wants her best friend Kazuki to be happy! So why does she get a nasty feeling whenever the ultra-hot elf Elena shows up on his arm? Will these two combatants wage a love-potion war to lay claim t...

One day, the diligent and chaste Sister Erna’s church is attacked by vampires. The pleasure from the venom in their fangs overwhelms her body and sets her heart and her mind at odds. Thus rises the curtain...