PORT ST. LUCIE, Fla. — A Florida couple is accused of forcing a 13-year-old girl to become their sex slave.
Rob and Marie Johnson of Port St. Lucie were arrested Tuesday on sexual assault charges.
Port St. Lucie Police say the young teen was sent to live with the couple after her mother died.
An arrest affidavit says the girl was told to call Rob Johnson "master" and forced into sex with him and his wife repeatedly over the next five years.
The Johnsons were freed on bond Tuesday night. Records did not indicate whether they had an attorney. A call to their home Wednesday went unanswered.
Port St. Lucie is on Florida's Atlantic coast, about 115 miles north of Miami.