This is quite subtle fan service.
Any art image you find from Megami Magazine or Nyantype Magazine, be sure to add them there, too. Sonata, I added some of pics such as Queen Blade to those galleries.
This is from Nyantype #41.
Big Sister Maid is the older sister who is a former slave. Maoyuu's head maid take her and her young sister to be the new maids.
This Christmas themed romantic comedy does a fantastic job of juggling love stories and ultimately presents a modern Christmas classic.
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