Kourtney Kardashian continues to stun in hot swimwear

Kourtney Kardashian shared a pair of previously-unseen snapshots from her September Cosmopolitan cover shoot over the weekend, and they're sure to make you blush!

The 37-year-old reality TV star rocked a cutout one-piece and a high-waisted two-piece -- both black -- in the sizzling outtakes.

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Kardashian posted the pictures to celebrate her issue being on newsstands everywhere.

See Kourtney's sexy bathing suit pictures, and more of her sexiest Instagrams:

The sexy shots come just as the mother of three returned from a picture perfect Italian vacation with her children, her mother Kris Jenner and her boyfriend Corey Gamble.

She recently touched down in New York City to join the rest of her sisters at New York Fashion Week, which just got underway midway through last week.

Kourtney recently opened up about dating other people than Scott Disick:

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