Falling in love with my Co- worker? ||Sanegiyuu story ;)

Sanemi Shinazugawa, the scary math teacher worked hard and harsh so he and his brother Genya Shinazugawa can live happily. After having to move away from his family for this job and only being with his younger brother. He got determined to show his mom that he could do something out of himself. But there was a problem.

Tomioka Giyuu, the harsh but quiet PE Teacher. Sanemi hated Giyuus guts because he had this attitude of acting ,,im better than you guys". That pissed Sanemi off and he tries everything to make giyuu snap because it felt like he had no emotions. But after finding out the past of the dark haired boy. Sanemi got an unknown feeling... was it.... Love?

Things u must know!:
-Sanemi currently lives with genya
-giyuu currently lives with muichiro and Yuichiro (in my story giyuu adopted mui and yui because they both lost their parents)
-there will be a lot of suicidal things
-smut & fluff
-kagaya is the principal with amane
-many ships
(Inotan, Sanegiyuu obv, doukoto,obamitsu,kagamane,zennezu,genmui,uzuren and idk)

TW:
Selfharm
Attempt of suicide
Eating disorder/Bullimia/Anorexia
Bullying
Smut
Fluff
Sexual Assult

MY FIRST STORY SO I HOPE YOU GUYS LIKE IT (if you don't I don't care)