Isekai Cheat Magician

from chibi manga: i died when i was proposed to in a cafe, and i cried in front of everyone. but the person who proposed to me hasn’t even kissed me, i didn’t even know he was my boyfriend. this is the cruel furuya-sensei (but he’s really handsome) that has an unexpected side, and an has fallen in love! desperately trying to approach him, even with his guard up..?! a exciting and forbidden comedy!