Moekata is the neighbor's favorite girl, always doing just a little bit naughty but nice things for her parents. Today she finds herself being treated to some extra H-rated mischief by the old man. Being such a kind and caring child, she accepts his advances because she knows he enjoys them. But when will their innocent playtime come to an end? It's hard to say, but right now all they can do is enjoy each other's company while they still can.