Cindy Mauro, half of the sexxxy lesbian teacher duo fired from a Brooklyn high school for a-lezz-edly sexing in a classroom, has filed a wrongful termination lawsuit, just as fellow-teacher Alini Brito did last week. Must they do everything together?

Perfectly reasonable explanation alert!

Mauro, the suit says, was simply tending to Brito's needs by giving her candy and sugar [!!!] while students sang and danced at a school performance.

But a state arbitrator's report said Brito was topless and on her back while a partially undressed Mauro kneeled between her legs.

"Ms. Brito wasn't feeling well [without her sugar!!!]," [Mauro's attorney] said.

I bet!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!