■ Story

The protagonist, a weary corporate slave, found himself unexpectedly transported to an Isekai during overtime work.
To his amazement, he discovered that his stamina recovers at an extraordinary rate, and even more astonishingly,
his seminal fluid possesses the unique ability to "enhance magical essence" and "strengthen skills" for female beings without causing pregnancy!

Embark on an exciting adventure as a wandering traveler in this fantasy realm, wielding the powers of a "Demonoid" to conquer the hearts of the girls.