The Branded Mother, Alicia v.1.482

A certain kingdom suffers from demonic entities called 'Evil Spirits' that possess humans and strip them of their sanity.

The protagonist, 'Alicia,' serves as a priest in a church of a mountain village. One day, after exorcising an Evil Spirit that appeared in the church, a mysterious mark surfaced on her lower abdomen. This was a curse called the 'Lust Mark,' developed by the Evil Spirits to counter holy people like Alicia. The mark reacts to the recipient's strongest desires, gradually eroding their rationality. What will become of Alicia, who had been suppressing her boundless sexual urges with her discipline…