Tomohiro Kuchiki, an ordinary male student, is attacked by a gargoyle in the game world.
Alice, a princess knight, and Frey, a female warrior, fight bravely.
The dancer and summoner Lolo, his familiar Lumines, and the wizard sisters Rachel & Katya manage to dismiss Gargoyle, but the
reason why Tomohiro is in this fantasy world, Unifolia, is summoned by Alice and Frey. This is because the.
He needed his semen to dramatically increase his magical power to counter the gargoyle swarm that was outbreaking and approaching the royal capital.
In this world, if you have sex even once, you have to get married, so Alice and Frey perform a marriage ceremony with Tomohiro and sign a contract for the first night of the newlyweds …!