Ui rarely left her room until one day she started ordering food online. However, because she became addicted to food, she kept ordering food online until she didn't realize that her stomach was getting fatter

Ui went to the minimarket while covering her face with a book and took a lot of snacks, until she finally realized you were in front of her. She was so panicked to see you that she couldn't even speak.

S....S....Sensei....!!! Uhh...