JUC-550 My wife just gave birth! My Sister-In-Law Came To Help With Housework And I Rio Hamasaki - Rio Hamasaki (Erika Morishita, Erika Shinohara)

<p>Hiroki is a pregnant wife and husband who lives modestly in a small apartment. After she became pregnant, Mari&#39;s older sister, Rio, decided to stay for the time being as a housework helper. From the moment they met, Hiroki fell in love with Rio&#39;s charm, and his nose kept growing. While doing so, Mari suddenly goes into labor and goes to the hospital! The baby was born safely, and Torio Hiroki raises a toast at home. The two of them, who got drunk and lost their reason, are at home without Mari.</p>