They were both faking it.

Cops came to stop a couple having sex in a Walmart parking lot — but busted them for identity theft instead, according to new reports.

Police came a-knocking following calls of a Jeep Wrangler a-rocking outside a Pennsylvania outlet of the department store on Thursday afternoon, Lehigh Valley Live reports.

But when they got there, they found Ceon Gordon, 22, and Ashley Thompson, 21, were allegedly up to some other dirty deeds — they were carrying a counterfeit credit card machine, seven phony credit cards and driver’s license with Thompson’s photo but a totally different name, the site reports.

The pair were charged with seven felony counts each of identity theft and conspiracy to commit identity theft, while Gordon was also charged with possession of a small amount of weed.