The Other World's Books Depend on the Bean Counter, Vol. 3 (light novel): Magic Research Exchange Plan

Cold feet or passion running hot? Seiichirou, a typical corporate slave, was mistakenly summoned to another world alongside Yua Shiraishi, the Holy Maiden. There, he and the handsome young knight, Aresh, began a physical relationship out of necessity. Now they’ve become true lovers. Unsure how to face Aresh’s deepening feelings, Seiichirou throws himself into work. Conveniently, he’s appointed to guide a foreign delegation led by a prince. But the outfit Aresh picks for Seiichirou to wear t...