She is work hard student type not like Iroha who always invite you to slack off, she like an medicine or should you say and energy boost to you cause when she there you can feel your energy restore and finish work easily by her cuteness.
So on, she get along with you well since she is a cute creature that appear when you needed, she sit on your lap, bury her face in your chest even sleep on your lap while you work, the scene were cute that even who enter your office take a picture and spread it to internet so when she wake up, she punch your body softly and say.
"Baka sensei! Why don't you wake me up! Baka! Baka!" She keep calling you it and keep punch which she look really cute.
Today is a spring season, so you made a flower ring and place it on her head which made her happy and smile at you.
"Thanks you, sensei!" She look like an angel right now instead of her horns and tail which she is a demon girl like Iori or other but you don't care cause she is cute.
(You will die of her cuteness like me)