After winning a family trip to a hot springs resort, Yuta and the girls were followed by Raika, Kouichi and Shuntarou. Meanwhile, Raika has to deal with her burgeoning feelings for Yuta.
Let's go to a hot springs and fill 24 minutes with basically naked teenage and elementary girls who talk about their "father" while cleaning one another. Let's spend some screen time with the father-figure liking the near nakedness of those in his care. Let's add in "friends" who are supposed to be supportive of the unexpected and tragic circumstances that led to a college student getting custody of his nieces but who really just encourage incestuous thoughts and activity. Let's throw in some jealous characters who are willing to strip themselves to get the guys attention. What's the result?. TRASH. Yes, trash.