[Erutasuku] Kinju no Madousho 5 Maryoku Kyuushuu ni Kuppuku Suru Shinkan [Yuuta's Blog]

A handsome priest is hopelessly overpowered by a writhing, suction-cupped tentacle monster that promises to "feel good" while draining his sacred power. As his holy resolve crumbles and his body yields, he discovers the creature only grows bolder when an inheritor of the Saint's Pact intervenes—setting the stage for an even more decadent struggle against succumbing to the beast's seductive demands. Sweaty, trembling, and desperate, the young cleric is coaxed into abandoning his vows one breathless climax at a time.