The 4th installment of our popular project! The "New Law on Countermeasures against Low Birthrates" has been implemented, which analyzes the genetic information of citizens and notifies them of the best marriage partners. This time, our partner is Shuri, who works at a library. She's slender and has large double eyelids. But she's also very shy. Her shy personality is also very cute. We hold hands and kiss while trembling. And then we have sex for the first time!