This is actually a faster burn compared to oresama teacher (tho it ended with no clear rom...

it ended???? when??

Been a while now.

Spoiler
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The teacher left the school and created his own company. Mayu and friends now work with him

huh, that's not how i expected the manga to end at all. But then again, the mangaka is known to subvert expectations, so ig it makes sense.
Thanks for the update!