Two Long Island teachers say their high-ups did nothing to address their complaints that they were victimized for years by their sex-crazed supervisor – so now they’re suing.

Alphonso Daddino and John Brennan, who teach social studies at Valley Stream North High School, claim they and others were sexually harassed by department head Cecilia Sanossian since 2010, according to a new Brooklyn federal court lawsuit.

Sanossian, who is married and still works at the school, is accused of giving the men unwanted shoulder massages and making a series of lewd comments, including “I give the best head,” and “I broke my rib once having sex.”

“Out of all the departments, the social studies department has the most male MILFs,” or “mothers I’d like to f—k,” Sanossian also allegedly said.

The lawsuit allegations are identical to claims Daddino and Brennan filed last year with the state Division of Human Rights.

The two men, who are also both married, said they and eight other teachers complained to the principal and superintendent about Sanossian’s lurid come-ons.

But the administrators eventually concluded that the allegations were “unsubstantiated or did not rise to the level of sexual harassment,” the suit says.

Sanossian shot back against Brennan and Sanossian in her own lawsuits for defamation and over claims the men tried to “destroy her reputation.”

“We think it’s meritless as it was before,” said Sanossian’s attorney Stanislav Sharovskiy about the new suit. “This really is just their attempt to cover up their sexual harassment of our client and we’ll be prepared to fight in court when we’ve been served with papers.”

An attorney for the school didn’t return a message.