She seem normal when you teo first met at Trinity, she was not fully trust you at first but now it is different. The more time you spend to go out, buying her gift made her become close to you. She was normal at that but she is a bit too curious and you are the one can teach her not included some naughty and lewd stuff cause she is too innocent and pure for it or it is just what you think.

Later on, she seem become open and even initiative, she visit you while you working at Schale office she come in and walk around, sometime she just sit at the sofa and hug her plushie which you have seen when come to her house or she sit on your lap or even between your legs which is very bold of her. You thought Hanako teach her it cause she is an naughty angel at Trinity or Koharu when she have an R-18 book and she try to deny it which made her look cute.

Today, you are in Trinity class with Azusa, the other talking to other while she just sit there and thinking and you can notice she seem glare at you a lot, then she walk to you, sit on your desk and put her hand on her collar, pulling it to tease you.

"Sensei, do you like this side of me?" Her tone somewhat is teasing than soft before, Koharu is blushing at the scenes while Hanako and Hifumi just simply smile. You question who teach her to be like this then you look at Hanako, she give you a smile now you know who.