A totally naked Florida couple was busted having sex on a causeway in front of a group of people, including children — with the woman telling cops it “was always a dream” of hers.

Sara Fazekas, 55, and Robert Clarke, 60, were “fully nude on top of one another” in Dunedin on Friday, with Clarke — a registered sex offender — “fully exposed,” according to a complaint obtained by the Smoking Gun.

A witness described the horny fornicators’ encounter as “crack to sack, going to town” with several juveniles nearby, according to the court record.

Police responded to the causeway in the Gulf Coast city and arrested the exhibitionists after they were caught in flagrante delicto.

As she was led away, Fazekas reportedly told officers that this “was always a dream of mine,” referring to having sex by the spectacular views of St. Joseph Sound.

Clarke, meanwhile, exhibited no remorse that he subjected kids to the sight of his junk — declaring that “children should be at home and not at the causeway,” according to the complaint.

He was charged with lewd and lascivious exhibition, a felony, and held a $50,000 bond.

A judge also ordered him to have no contact with children.

Clarke, a former Department of Defense employee, pleaded guilty in 2009 to a federal child pornography charge and is a registered sex offender, the Smoking Gun reported.

A search of his work computer revealed illicit images which he admitted to having watched for “self-gratification,” according to the outlet.

Clarke reportedly claimed the child porn images “were to him a fantasy world” and that he “would never cross the line to hurt any child.”

Fazekas also was charged with exposing herself and was slapped with an additional narcotics charge for allegedly having the anti-anxiety drug Clonazepam inside an Altoids container in her purse.