Elsa Hosk In Tiny Yellow Bikini Poses With Her 'Buns Out'

Elsa Hosk gives fans a titillating rear view in her bikini!

The supermodel got pulses racing with an Instagram post, which delighted her 8.6 million followers. Hosk let it all hang out as she sported a revealing two-piece swimsuit while on vacation.

The 36-year-old flashed her toned buns in a thong that provided little coverage for her bodacious physique. The garment was yellow with pink floral prints, featuring a low-cut front that allowed Hosk to flaunt her taut tummy and abs. Its sides were pulled high on her waist, stretching above her hips. In addition, the extremely high leg cuts left little to the imagination, as they bared a great deal of skin. Although, viewers seemed hardly bothered by the racy item.

The scanty swimwear was complete with a coordinating top with triangle cups. Its deep neckline showcased an ample amount of her décolletage, while the thin shoulder straps accentuated her slender arms. The other pair of strings was wrapped around her midriff and tied in a loopy bow across her chest.

Hosk wore a few accessories with her beach day look. She opted for a necklace with a round pendant made of pearl and a small Bottega Veneta Jodie bag in light yellow.

The first photo showed the former Victoria's Secret Angel standing against a white wooden wall. She popped her hip to the side while tugging on the straps of her top and glanced to the side. The bombshell kept her blonde locks in a bun but left a few tendrils of hair falling over her face.

In the next slide, Hosk showcased a cheeky view as she opened a door that probably led to her hotel room. The model had a white towel placed over her neck and shoulders.

A swipe to the right showed Hosk grabbing her top's straps once again and pulling them inward -- which enhanced her cleavage display. A little spillage also took place as she flashed a bit of underboob in the shot.

Hosk then posed on top of a table -- sitting on the edge with her knees bent and toes pointing downward -- as seen in the fourth pic. She leaned back and used her arms as support while also grabbing her thong.

The following snapshot showed Hosk facing the camera and sitting upright with her thighs spread and knees bent. She gazed to her left as she pulled up the towel from her shoulder, then flashed her backside again in the last photo.

Apart from a pink flower and a sun emoji, Hosk captioned the share, "Bunsss out."

Hosk's followers flocked to the comments section and showered her with compliments and emojis.

"Ooooooohhhhhh wwwwwoooowww!!!" wrote an admirer.

"You look so beautiful," added another commenter.

"You are so perfect," quipped the third user.

With such a successful career, Hosk wasn't all about the glam growing up. In a past interview, she admitted that she had a "tomboy" phase pre-modeling days.

"It was a long time ago, I was 13, and my dad actually sent photos to two different agencies of all of my family, and I had no idea. I was such a tomboy," Hosk told Harper's Bazaar in 2016. "I was playing basketball, living in Sweden, I didn't give a sh-t — I mean, obviously did not have dreams to be a model."

According to Hosk, her dad urged her to pursue a career as a model when she got a casting callback.

"Then they both responded, and my dad was like, 'You're going up to the agency!' We took photos, and it was such a foreign world to me. I remember I was wearing hand-me-downs from my brother and sitting there, trying to be cool, and then it went from there," she explained.