Naval Base Kitsap's former top enlisted man pleaded guilty Thursday to attempted rape.

Kitsap County prosecutors will recommend a 90-month sentence for Edward E. Scott, 43, and his defense attorney may ask for a sentencing alternative, including treatment. He entered his plea in Kitsap County Superior Court.

Scott was arrested March 16 upon entering a Bremerton motel where an Internet chat had led him to expect he would have sex with 12-year-old twins and their mother, police reports said. The "mother" was an undercover officer.

Scott, who was a Navy command master chief at the time of his arrest, told detectives that he had an addiction to online chat rooms and was getting back at his wife over marital issues.