Student x teacher recommandation(yaoi)

Questionable

https://www.mangago.me/read-manga/katakoi_alliance/ (high school setting)
https://www.mangago.me/read-manga/love_awakening_x_syndrome/ (sequel. College setting)
https://www.mangago.me/read-manga/a_guilty_symptom/ (college setting)
https://www.mangago.me/read-manga/hitorijime_my_hero/ (high school setting)

https://www.mangago.me/read-manga/teacher_s_pet_1/ never read it but is call Teacher's pet so

thanks love! (≧∀≦)

I need moree. I need at least one hardcore

https://www.mangago.me/read-manga/kyoushitsu_no_yugami/
https://www.mangago.me/read-manga/yugami_hajime/