Teach Me About Another World's Culture!

When a voluptuous summoner performs her ritual, she expects to call forth a legendary, battle-hardened hero capable of saving her realm. Instead, the magic pulls an utterly exhausted corporate office worker from his mundane life into a fantastical new world. Far from disappointed by this unconventional summoning, the endlessly curious mage is immediately captivated by the strange artifacts he carries in his pockets—everyday objects from Earth that she has never encountered before. Her fascination grows as he presents each item one by one: a glowing smartphone, a collapsible umbrella, and a mysterious energy drink. However, the true turning point arrives when she discovers a small foil packet containing a condom. The moment he explains its intended purpose, her innocent curiosity transforms into something far more intimate, and she eagerly insists on learning exactly how it is used firsthand. What follows is a thrilling, heart-pounding adventure filled with alluring encounters, as the weary salaryman finds himself navigating a very different kind of quest in this captivating other world.