The 46-year-old reality star shared a sizzling update from an excursion with her 218 million Instagram followers on the popular photo-sharing app. In the upload, Kourtney put her enviable curves on display in a tiny white bikini that left little to the imagination.

“The Kardashians” star rocked a skimpy two-piece swimsuit while enjoying her time in a swimming pool that overlooked the ocean. Her bikini top featured tiny triangle cups and a plunging neckline that displayed a generous amount of cleavage. The swimwear also boasted thin straps that were tied behind her neck and helped highlight her shoulders and toned arms.

The reality star wore matching bottoms, which were just as revealing. The piece had a low-cut front, exposing plenty of skin around her midsection. The sides clung high to her waist, accentuating her taut tummy. The thong also had high leg cuts, which showcased plenty of her toned backside and thighs.

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The first photo captured Kourtney sitting on her legs in the shallow part of the pool. Her thighs down to her feet were submerged in water, and the rest of her body was dripping wet. The angle displayed a glimpse of her perky backside, which likely excited many of her viewers.

In the next pic, Kourtney floated on the water and had her legs hanging on the edge of the pool. She closed her eyes as if feeling the moment. As the photographer used flash in taking the pic, her white bathing suit glowed in the dim setting. The last photo featured Kourtney lounging on the sundeck with her head down as she posed.

“Life is but a dream,” Kourtney wrote in the caption.

The bikini share was well-received by Kourtney’s followers, who showered her with likes and compliments.

“Shine on beauty,” one of her followers commented, adding a diamond emoji.

“You’re gorgeous! Travis must be one proud boyfriend,” wrote a second commenter.

“You are sexy as f—,” added the third Instagram user.

Kourtney made headlines recently for rocking a little black dress. She showed off a rear view in a stunning black lace outfit that bared her perky backside.

The mom of four accompanied the post with the Yeah Yeah Yeah’s hit “Maps” and captioned it: “Always take the scenic route.”

The TV personality shared a series of bikini pics shortly after the birth of Rocky. In an interview, the Poosh founder dished about embracing her postpartum body.

“I try to be kind to myself as my body finds a new normal,” Kourtney wrote on Instagram. “The pressure put on us to bounce back when everything is new and different isn’t realistic. Life is beautiful.”

She added, “You are beautiful. Just a little reminder (for me too;). XOXO.”