Horegusuri de Hyouhen Shita Saikyou Kishi no Bousou ga Tomarimasen!

Six months have passed since Wolfhart, vice-captain of a certain country's knight order, married Selena, a medical officer he had been in love with for years. Born with overwhelming strength, he has always maintained a distance from his beloved wife, carefully managing her so as not to hurt her. One day, Wolfhart is drugged with a love potion by someone else, and his love and desire for Selena, which he had previously suppressed with reason, suddenly goes out of control..!?