The Curse of Seraphi

Princess Knight Seraphi and Magician Tim have been partners since childhood and are engaged to be married.
Years after the defeat of the Demon King, they are assigned to hunt the remnants of the Demon King's army.
The two were entrusted to hunt the remnants of the Demon King's army and barely defeated the Four Heavenly Kings, but Seraphi's body is cursed with lust,
Seraphi's body is cursed with an increase in lust.
The two go to Quaid Village, where the great sage Malcolm lives and where Tim's master resides, to investigate.
But it turns out to be a dangerous village inhabited by men driven by lust...