A mysterious maid suddenly shows up at Hitoyoshi Yokoya's doorstep, inquiring...
You Are Ms. Servant
Season 1 Episode 10: You and the Forbidden Fruit.
Hitoyoshi is pleased to see Yuki has made a new friend, Naka, but receives unfortunate news from his father that makes him upset. To make him feel better, Riko and Yuki both plan something special for Christmas that's sure to cheer him up… or maybe not?