For Jessica Simpson, the recipe for a perfect romantic respite with quarterback beau Tony Romo apparently includes oodles of sun, some feel-copping and plenty of parental oversight.

The beleaguered starlet and her Dallas Cowboys squeeze hopped a private jet to Los Cabos, Mexico, late last week with her ever-present parents, Joe and Tina, as well as a few of his NFL teammates, report People and Us.

Jessica and Tony on Dec. 1

Jessica and Tony, who hooked up around Thanksgiving, started their vacation on a playful note as shutterbugs caught her hand resting on his tight end upon arrival.

They were "rubbing each others butts and laughing on the tarmac," a bystander relays to Us.

When the group later checked into a private residence, complete with personal chef, "Tony couldn't stop touching Jessica," another eyewitness tells the mag.

The spy was also watching the following day, when everyone was hanging out and noshing while catching some rays.

"They were having a great time with Jess' parents laughing and joking with Jess and Tony," says the mole. "Tony was affectionate to Jess and everyone seemed very relaxed."

The Texas twosome was just as cozy when they rang in 2008 together at a Dallas hot spot, says E! Online.

"Jessica was very touchy-feely," tattles a snitch, "and he definitely didn't shy away from her."

On Jan. 2, they ventured out to the movies, taking in the critically acclaimed Keira Knightley drama "Atonement."

But their togetherness will likely come to an end next weekend, when Romo and his team take on the New York Giants in the playoffs. Given how the QB played last time Simpson was on hand to cheer him on, odds are she'll steer clear of the stadium.

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