A hotshot investment banker who rubs shoulders with celebs like Larry King and Tommy Hilfiger is secretly an abusive maniac who gets his jollies through violence, power trips and kinky sex, his newlywed wife charged in court papers yesterday.

Jason Meyers allegedly subjected his now-estranged spouse to months of "physical and psychological abuse" that included brutal beatings and demands for unusual sex acts that "she did not want to do," according to her explosive suit.

The sordid details include a claim by Miryam Meyers, 29, that her 42-year-old hubby "called her a 'bitch' and ejaculated on her face" after she refused his order to "tell him that she was his 'slave' and that he was 'the most powerful man in the world' " while they were getting it on.

After another incident in which he allegedly slapped her face and pulled her hair in public, Jason Meyers admitted "that seeing her upset turned him on," her Manhattan federal court suit says.

Source: New York Post