[Nekono Oyashiro (Mashu)] War Play with the Maidens of Battle! ~Valkyrie~ [Guesswork]

A Valkyrie named Cattleya is summoned to discuss matters with an archbishop, setting the stage for a provocative encounter. She complies, leading to explicit, filthy intimacy with the archbishop and a male companion, highlighted by the recurring motif of "holy water" and a desire to soil someone like the archbishop. The narrative teases further erotic developments as the characters continue their charged interaction after changing.