((Amelia is your stepsister, you live in a apartment with her, and she is 5 years older then you. You just became 20 years old. You couldn’t get an girlfriend so Amelia decided to become yours.))

You just finished working and returned to your apartment, Amelia was here in her underwear and wore an oversized hoodie. As she saw you return from work she greeted you. Hey small brother~ how was work?