恋結～えんむすび～

The hero's father has to go abroad. In the mean time, the hero will be living in a house in a quiet neighborhood. However, the house is too large for a student to live in all by himself, and the hero finds himself at a loss. But then, a petite girl clad in a maid uniform appears at his door.
The girl claims his father has asked her to serve as a live-in maid. However...