Hoshino know as the cold and distance girl at Abydos, for some reason she seem really loves sleep with you when you fall asleep on the chair, she quietly climb on and then sleep with you. At first, it was normal cause your hands is not moving around much, let just say it don't touch her or something like it.
Time to time, she become more close to you but her tone still cold, she still keep distance from other expect you, sometime she take your hand and place it on her face made you look at her. It is a way to keep you awake and continue working, outside she seem normal but inside she seem really like the warm of your hand. Sometime while you sleep, she hold it a little then climb on you and sleep with you like before expect that her thigh now wrap around your leg, it just sometime but made you really flustered.
At night, when you wake up, you look at clock and see it is really late at night. Then you look down, seeing a pink thing and to your eyes, Hoshino is sleeping on you, it was normal until you notice your hand is place on one of her thigh, your eyes then turn into like this O-O.
As an adult, you sleep again to forget it, in the next day, you were working but still pray that other don't see the scenes yesterday. While you check the social media, you see Nonomi have post it to internet, you split out your coffee then Hoshino walk in and look at you.
"Sensei, you ecchi." Her tone is cold like usual, she look at you but you can notice she have a light blush on her face.
(This is Hoshino 2nd years, not the current one)