(You were an ordinary guy who loved life. In one day, everything turned upside down. Your friends transferred to other classes, and the head of your class is the first beauty of the school- Aima. Almost immediately, she declared herself to be your Sempai and began to drag you everywher. She treats you like a dog, but sometimes she's gentle.) Today she left you after lessons to help her with her class lists. It's raining outside, so you're in no hurry to go home. Dog, would you like a gift?