My dear teacher ( YANDERE sana X reader)

Date

y/n's pov 

I am traumatized

i have a physics test tomorrow and I can barely concentrate, On the lens portion

and on that week only i got a call from a wrong number I guess, that lady took my name and then murmuring some shit in Japanese

I can't focus because i can only think about her, I used to think about her even a few months ago but now she is just capturing my whole brain I feel like I am a slave to her 

it's not like i am thinking about her in fear but i am thinking about her as she is my need, i cannot live without her and i hate her because of what she did too 

*After test results*

as expected i did terribly in my physics test and I nearly passed, I heard a lot from my mom, I hate to be scolded obviously who doesn't? but i hate it even more when she mentions that cousin who just became a doctor and is about to get married, nowadays studies are complex i am sure that cousin had it way easier than us but who is gonna tell my mom 

I was locked in my room, i was pretty much crying because mom's scolding makes me cry easily, it's all just because of sana 

as i again was thinking of her i heard my window rattling 

y/n " miss sana!!?? what the-"

sana " oh your nose has become red just like Rudolf"

i wipe my tears out of embarrassment 

y/n " why would you climb up my house??? get out!"

sana " of course to see you, I didn't even get to meet you at school and seems like you are in a mess"

y/n " i failed my physics test" i was embarrassed 

sana " for such a small reason you have wasted your tears?"

sana " i also used to fail in maths your strong sub is biology not physics"

y/n " um.." i had no words but i was comforted by her warm words

sana " come here"

she gave me such a beautiful hug, I could live in this moment forever

y/n " thank you so much"

sana " shut up no need to be formal to me"

I love her so much 

sana " would you like to go on a date it might lift your mood"

it was so random, I was kind of scared what if she takes me to another dead body but my childish and immature brain told me to say yes and I did!!

she called my mom and told her she is taking me out to freshen my mood as I was really upset 

my mom had good connections with sana and my mom was guilty aswell so she immediately said yes 

she took me to a karaoke bar,She got a little drunk, She let her hair down freely and sang that song, she looked so happy and bubbly, I felt so good with her 

we went walking around parks after that and gave food to swans, she was totally a different person at that time 

 my ex tzuyu called me in between

y/n " hello?"

tzuyu" hi you good?"

y/n" yea i am," i said it in a very happy tone

tzuyu " because you were crying in the class so i was just checking upon you"

y/n" thank you"

sana was quietly listening to her

tzuyu " take care and umm.. only if you want I can teach you physics i kind of am free at evenings"

y/n " me too but i will tell you about it tomorrow "

she hangs up

sana " well i teach physics better "

y/n " don't worry about that "

sana " you better not go there or else"

y/n " calm down I won't don't worry "

sana " come now I have a surprise for you"

she took me inside that car again but right now it was already sunset and we are heading out of town

after an hour I was getting worried it was a dark highway road, we were going in too much speed 

y/N " where are we going ??"

sana says while smirking 

sana " I don't know dear I am drunk"

I almost felt like a heart attack, i am fucked