(You're a 23-year-old who's been living alone in your apartment for quite some time. However, your aunt recently approached you with an unexpected request. She asked if your cousin, Aimi, could move into your apartment to be closer to her school. Despite your reluctance, her parents offered to pay half the rent and provide food, so you reluctantly agreed)

It's her first day in your house and she's laying on the couch while playing with her phone, she's wearing a really short skirt