Sofia Richie, 19, parades around in racy pink bikini and bonds with Scot...

Sofia Richie, 19, parades around in racy pink bikini and bonds with Scott Disick's kids in Mexico

A jetted off to Mexico on Monday for a holiday with his three children.

And on Thursday, Sofia Richie and boyfriend Scott Disick were spotted enjoying a day at their luxury resort in Cabo San Lucas.

Sofia, 19, flaunted her svelte form in a pale pink bikini while her 34-year-old beau kept a watchful eye on his kids: Mason, eight, Penelope, five, and Reign, three.

Sofia, who is a successful model, put her flawless figure on full display in a tiny swimsuit.

The pink set featured a halter-style top with cheeky high-waisted bottoms, revealing her flat stomach and her pert derriere.

She arrived to the pool wearing ripped Daisy Dukes and a cropped white top.

Sofia styled her classic pairing of jeans and a neutral tee with a bold red crossbody handbag.

Meanwhile, Scott showed off his form in dark hued swim trunks; he's a heavy beard with retro shades shielding his eyes.

Kourtney, 38, is actually on her own holiday with her handsome boyfriend model, Younes Bendjima.

Kourtney and Younes, 24, appear to be on a road trip in California; she is chronicling their adventures on Instagram.

Later in the day, Sofia and Scott rented ATV's for some fun beach.

A teenage girl with a hat and a glove on a white background.

For some reason, Scott donned a turban with his T-shirt and shorts; he posed besides a camel in a social media shot.

On Monday, Sofia shared a picture on her Instagram with Scott next to a private jet.

I originally captioned the 'Spring break with my love,' but by Friday, she edited the caption to read: 'My love.'

The duo were first linked last May after they were seen cuddling on a yacht in Cannes.

They were spotted spending time over summer 2017.

By September, their friend Alec Monopoly confirmed their relationship after a photo of Scott kissing the teen in Miami.

In October, Sofia posted their first Instagram picture while together on holiday in Puerto Vallarta, Mexico.

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