Mahoromatic: Automatic Maiden

Mahoro is a combat android who fights for the secret military group known as VESPER combating the alien race known as Saints. With her operating time running low, Mahoro is given the choice to either live as a civilian or continue fighting. She chooses to live as a civilian, having over a year of operating time remaining. Mahoro chooses to serve as a maid to junior high school student Suguru Misato for the remaining time she is operational. She makes this decision to make amends for taking the life of Suguru’s father, the commander of VESPER, while he was being held hostage during a Saint plot where thousands of lives were at risk. While dealing with the crazy normal days antics Suguru undergoes with porn magazines, friends, and oversexed teacher Saori Shikijou, Mahoro must also confront her past and the return of an old enemy from the Saints.