Inaka no Kuro Gal JK to Kekkon Shimashita

Synopsis:

After quitting his work, Koichi started writing novels. But he was unable to come up with a topic and create a novel. He eventually makes the decision to relocate to the country and live in his grandfather's atelier so that he may focus on writing his book. The desolate countryside astounds Koichi, yet it is there that he meets Ichika, a tan high school girl who does not belong in the country. In addition to being promiscuous and sexually unrestrained, she also has a strong desire to be married and is skilled in managing people and cooking. Before he realizes it, Koichi wants to use Ichika as the heroine of his own book because he finds her attractive. I ended up living with Ichika for some reason!? Thus, the life of cohabitating with a tan woman begins. Will Koichi be able to control his sanity and finish his manuscript when Ichika asks him to have sex with her in order to conceive? A marriage story about having a child that is a little mischievous.