Kourtney Kardashian shows off her cleavage in a busty Instagram snap

Kourtney Kardashian showed off her cleavage in a bikini on Saturday when she treated her 221 million followers to a busty Instagram Story.

The 44-year-old reality star — who kept her show’s production crew on hold due to a “20-minute sex session” with hubby Travis Barker — showed off her killer body in honor of National Sunscreen Day.

The filtered photo of Kourtney showed her walking around a lavish swimming pool while wearing a sun hat and dangling her designer sunglasses from the center of her breasts.

The bombshell supported her rock star husband on his Blink-182 tour, and she then posted a collection of special moments from their beloved travels.

“Rock shows and sights,” the Poosh founder captioned her slideshow. Barker took to her comment section and fondly wrote, “Tour wife.”

Soaking up the sun: Kourtney Kardashian, 44, showed off her cleavage in a bikini on Saturday as she treated her 221 million followers to a buxom Instagram story

Busty: The reality star showed off her killer body in honor of National Sunscreen Day. The filtered photo of Kourtney showed her walking around a lavish swimming pool while wearing a sun hat and dangling her designer sunglasses from the center of her breasts

Kourtney’s slideshow showed her wearing a white “Blink-182” T-shirt with a boxy set of black overalls as she got ready to see her significant other perform in New York City.

For fun, her sister Kim Kardashian came along to support her new brother-in-law as he rocked the Barclays Center in Brooklyn.

Kim treated her more than 350 million Instagram followers to a slew of updates from her night out in Brooklyn with Kourtney.

After posting a photo of the sign above Travis’ dressing room, she uploaded a piece of footage of Blink-182 onstage during their 2004 ballad I Miss You.

Kourtney captured a romantic moment when she posted a photo of Travis onstage taking her in his arms for a passionate kiss.

During the band’s tours, Kourtney and Travis celebrated their first wedding anniversary on Monday and chose to celebrate on the date they signed their marriage certificate.

The newlyweds were joined by Travis’ 17-year-old daughter Alabama as they traveled to Baltimore for a performance.

As we moved on to Washington, DC, Kourtney and Travis took time to see historic landmarks like the Washington Monument and Lincoln Memorial.

Tour life: The bombshell supported her rock star husband on his Blink-182 tour, and she then posted a collection of special moments from their beloved travels

Sister night: For fun was her sister Kim Kardashian, who came along to support her new brother-in-law as he rocked the Barclays Center in Brooklyn

Sold-out love: Kourtney captured a romantic moment when she posted a photo of Travis sweeping her into his arms onstage for a passionate kiss in the middle of a packed stadium

Seeing the Sights: On their way to Washington, D.C., Kourtney and Travis took time to see historic landmarks like the Washington Monument

Majestic Moments: The couple also saw the Lincoln Memorial

Family Fun: The newlyweds were joined by Travis’ 17-year-old daughter Alabama as they traveled to Baltimore for a performance

Cartoon Queen: Kourtney caught up with Spongebob Squarepants while on tour with Travis

Bombshell in black: The influencer rocked a sultry black outfit in one of her snaps and once again showed off her cleavage

The time Kourtney and Kim’s sister was on tour is proof that the pair have mended fences after going to war against the current season’s The Kardashians.

Kourtney accused Kim of using her May 2022 wedding to Travis Barker as a “business opportunity” and felt like her special day was “stripped of her.”

Kourtney and Travis’ lavish wedding took place at the Italian estate of Dolce & Gabbana designers Domenico Dolce and Stefano Gabbana, and their luxury fashion house created the Poosh founder’s dress.

Shortly after the lavish D&G-themed wedding blowout, Kourtney learned that Kim was co-designing a collection with the “Ciao, Kim” brand, sparking a feud between the formidable sisters.