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."

"Impossible... Why are you not following my orders!? Clearly I sucked your blood, why!?" On the very first day of high school, the youth subscribing to the philosophy of "absolutely ordinary everyday life,"...

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...