She treat you like a prince while you treat her like a princess cause you have used to be with princess like Arisu before. While you stop at Student and Teacher treatment and relation but Atsuko seem treat you more than just a Student - Teacher relationship. She always visit you when she have free time from Arius Squad, when she there if before, she was just sit normally and hug, sniff the flower you give her when she mention she loves Hydrangea flower. But now, she do more like sit on your lap, kiss your neck then give you a teasing look if you look at her, she still hug the flower while her other hand playing game on your phone, she also follow you to Game Development Department to play game with Arisu and other.

Lately, you were working and receive a text from Atsuko, you look and immediately notice she wear your shirt but she only take a shot at the lower part then she text you teasing.

"Guess it, Sensei~" She continue to text.

"Do im wearing any underwear or im wear nothing~" She send you it teasing made you just close the chat and focus back on work while your face is like a volcano.

Today, you are working and then Atsuko walk in, she now wear her usually outfit, she then walk and sit on your lap then say.

"Do you like the picture yesterday, Sensei." Her tone is soft, she look at you before pick up your phone and play game.