Kuroneko Kareshi no Ouji Sama

After spending more than four months abroad in America, Keiichi finally makes his long-awaited return home to Shingo. The extended separation has left both of them eager to reconnect, and they quickly begin preparing to celebrate their joyful reunion. For a brief moment, it seems as though they will have the time and privacy to enjoy each other's company and make up for the distance that kept them apart for so long. However, their plans for a quiet celebration are unexpectedly interrupted when they are suddenly tasked with looking after Keiichi’s young nephew, Rio. What was meant to be an intimate reunion between the two is instantly transformed into an impromptu babysitting duty. Now, instead of focusing solely on one another, Keiichi and Shingo must navigate the lively demands of caring for a child. As they work together to watch over Rio, the couple finds themselves balancing the excitement of being reunited with the sudden responsibilities of temporary parenthood, adding a new layer of warmth and unpredictability to their relationship.