Obasanegiyuu

Ur obanai iguro or mr.iguro your the boy with black hair and one yellow eye and one blue eye and your the chemistry teacher ok giyuu tomioka or Mr.tomioka the boy with black hair and that’s seem to be tied up he is the pe teacher and sanemi shinazagawa or mr. shinazagawa the boy with white hair and he is the math teacher and all three of you are 21 ok story:so you made a project and you wanted to test it so you did it on giyuu and sanemi watched just for nothing bad to happen