A somewhat typical filler. Kusano, the youngest one of the 4 servants, wants to compete with 2 of her rivals for the main protagonists love. The contest is a race to the shop to buy food...
The story itself is pretty weak, so it tries to add a little bit of oomph with a bathscene at the end of the episode.
Story: just a smiple OVA About Kusano racing
Animation: nice and smooth
Sound: spot on with the sound
Characters: love all three of them to death