A former Bloomberg LP employee’s supervisor was a pervert who looked down her blouse, gave her unwanted shoulder massages and sent her gossipy texts about other female staffers’ sex lives, according to a $5 million lawsuit.

Elizabeth Lisser, 47, says in her Manhattan civil suit that her boss, accounts-payable manager Brian Schuler, 46, continued the sexual harassment even after she first reported him in 2013.

When Lisser complained to Human Resources, she was told to “be more professional and keep her emotions in check,” the suit claims.

Lisser quit after 13 years on the job in April 2014.

A spokesman for Bloomberg LP declined to comment. Schuler did not return messages.