Overview:

The main character, Kyouji Yaegaki, has a masculine-sounding name, but she is actually a futanari female priest.
Using her special power that resides in her body, she cooperates with the Mortuary Bureau, a national organization, and spends her days fighting against the dark divinity lurking in the underworld.

One day, Kyouji Yaegaki wakes up alone in a strange town.
Her surroundings are not only full of her enemies, but also the girls who are her comrades and lovers have been brainwashed and turned into the minions of her enemies.

“Don’t worry, you have a physical bond with those people, right? Just tackle them and remind them.”
Under the advice of the goddess she worships, Kyouji Yaegaki decides to defeat her brainwashed lovers and rape her, overwriting her memories.