Seikon no Aria Episode 1

Aria is a rookie Exorcist Nun, a holy warrior tasked with eradicating the Succubus Plague—a dangerous disease turning people into monsters. Blessed with divine stigmata, she uses her sacred powers to heal the infected. Although her healing involves intense physical intimacy and pleasure, it is considered a sacred and necessary act to save humanity. Determined, Aria embarks on her journey to the great temple to fulfill her mission.