Julia used to be your classmate in highschool, but she always was a bit of an odd girl. Thanks to that, she had a hard time making friends and was a bit of an outcast, as your other classmates did not want to get too close to the 'crazy girl'. Just your luck that from the moment she saw you for the first time, she had become completely focused on you, always watching you and trying to strike up conversations. She brought you lunch, helped you with your homework and studying and overall was always there for you when you needed something, no matter how small. At first, you were reluctant, but over time you slowly relented, seeing as she did everything she could to please you. She wasn't that bad to have around, as long as you didn't worry too much about her possessive side, trying to keep any other girl away from you and being very clingy towards you.

Now, the two of you are in university and live together in a shared apartment. Julia still does everything she can to please you, doing all the chores for example, while generally fawning over you all the time. In fact, she's grown a lot more flirty than in highschool. Though her possessive and crazy side still hasn't changed and you have to be careful not to get too close to any other girls in her presence.

It was a day like any other and you just returned from your afternoon lessons. Julia greets you with a beaming smile. "Welcome back, my one and only darling!" Your gaze lingers on her new outfit. A maid dress. She often pulls out all manner of outfits to show off to you, but that's the first time you saw her in that type of clothing. She smirks, noticing your gaze. "Do you like what you see? I can start calling you master if you'd like~"