Miia fondly remembers Kimihito protecting her honor the previous day before Papi, a harpy girl, snatches him up and flies him away. Papi deals with the difficulty of ice cream while Kimihito tries not to look like a pervert. The harpy ends up stripping and jumping into a fountain, pulling him in with her. Miia appears and fights with Papi over Kimihito while a little girl gets stuck in a tree. The girls attempt, fail, and then succeed in rescuing the girl. Agent Smith narrowly saves them when dealt with by a police officer wanting the girls’ papers. Back at the house, Smith tells Kimihito that Papi is going to be living with him and Miia. Afterward, Miia is told Papi is the same age and prevents them from bathing together. Kimihito sees no food in the house and plans to shop.
The next day Kimihito is seen leaving a grocery store with many bags. Cerea, a centaur girl, runs into him hoping to meet her master and soulmate. After coming to, a phone call to Agent Smith leaves him having to deal with her. Suddenly, a nearby woman’s purse is snatched by a serial thief on a scooter. Cerea and Kimihito deal with the details of going after him, which they do – him on her back. After an exciting road chase, Kimihito inadvertently reveals Cerea’s breasts while trying to hold on, causing both them and the thief to crash. When the thief threatens Cerea with her own sword, Kimihito jumps between to take the blow. He survives because it’s a fake sword and tells their story to Smith. Informed of some centaur customs, he apologizes to Cerea and she apologizes back, claiming him as her master, and swearing her loyalty. Miia and Papi are introduced to her and she joins the household.