Lauren Sanchez’s oldest son meets Jeff Bezos

Things are heating up for Jeff Bezos and Lauren Sanchez.

The loved-up Amazon CEO met his girlfriend’s oldest son for the first time in NYC on Wednesday, Page Six has learned.

Sanchez, a TV host-turned-helicopter pilot and camerawoman, was pictured with her boys, Nikko Gonzalez, 18, and Evan Whitesell, 13, at sushi hot spot Ninja on Hudson Street.

An onlooker at dinner told us, “They looked like they were all having a great time together.”

And we’re told that the boys then met Bezos — although it’s not known if he popped into the restaurant.

Bezos and his ex-wife, Mackenzie, have four children, while Sanchez and her ex, Hollywood power agent Patrick Whitesell, have two children.

However, sources close to Mackenzie tell us that the children rarely socialized together.

And Nikko — whose dad is former NFL player Tony Gonzalez — had never even met Bezos before this week.

Although Sanchez took her boys to dinner, her youngest child, daughter Eleanor, 11, was not there. However, she’s already met Bezos.

We’re told that Bezos and Sanchez feel like a weight has been lifted off their shoulders now that their romance is out in the open.

They officially went public with their relationship on July 14 when they attended the Wimbledon Men’s Singles Final together, sitting in plum spots just three rows behind Prince William and the Duchess of Cambridge.

Their tickets came from Whitesell, who owns IMG, the company representing Serena Williams and Novak Djokovic.

Their loved-up display at the All England Tennis Club came seven months after their affair was exposed by the National Enquirer.

They’re now splitting time among NYC — where Bezos just snapped up three apartments for $80 million — California and Seattle, and marriage is firmly in the cards.

Asked about their children, a source said they weren’t planning to blend families soon.

“They want this to happen organically, they’re not pushing anything to happen,” a Sanchez pal had told us of joining the two broods.

“It may not be perfect, but they’re not looking for perfection,” said the friend: “They’re happy to be moving on with their lives together. Now they can be free without worrying about anyone. The outside influences have been neutralized.”