Incubus Disease. A wicked plague is rampant across this continent. The holy beings with the power to quell this disease are called Exorcists. Pledged to her mission, novice exorcist Aria journeys to the distant Great Temple to eradicate the Incubus Disease. I'll become an exorcist and save people from the Incubus Disease! Born with stigmata, proof of God's protection, Aria uses the holy power within her body to heal and save infected people who have been transformed into monsters. This act is ultimately a medical treatment. Even if it brings pleasure, her voluptuous breasts jiggling, her voluptuous ass bouncing, or Aria's face melting in ecstasy, it is ultimately a sacred act. Good luck, Aria. Have some sloppy, wet sex to eradicate the Incubus Disease! Stigmata are proof of divine protection. Using their holy power, it is my mission to save those infected who have been transformed into monsters! Ah, ahhh... This sacred act (S○X)... Of course, it's meant to eradicate the Incubus Disease.