'Playboy' Model Antje Utgaard Sizzles In Tiny Underwear In Bedtime Photo: 'Thirsty Thursday'

Antje Utgaard shared a racy new update to her Instagram feed that is driving her 1.8 million fans into a frenzy.

On Thursday, January 30, the American Playboy model took to the popular social media app to upload a sweltering snapshot of herself in a tiny underwear set that left little to the imagination.

In the snap, Utgaard was photographed lying on her side in a bed with white linen. She rested her head on her right hand, while her other hand touched her underwear bottoms. The blond bombshell had one leg outstretched and the other bent over it, with her knee on the bed in front of her body. The picture was taken by photographer JZL in Los Angeles, California, per the geotag.

Utgaard rocked a two-piece lingerie set in deep red with nude details. Her bra features an underwire structure and two thin straps that go over her shoulders. The top has a low-cut neckline that sits very low on her chest, putting her ample cleavage front and center.

The Wisconsin beauty teamed her top with a pair of matching bottoms, though they can barely be seen in the photo given the position of her legs.

Utgaard kept things simple, accessorizing her look with just a gold bracelet on her right wrist.

The model looked straight into the camera, which was positioned near her head. She shot a fierce gaze, with her lips slightly parted in a seductive way. Her blond hair was in a slight right part and styled down in loose waves. Her hair fell over her shoulder, coming to rest next to her chest.

Utgaard was also wearing a full face of makeup, which includes a dark smoky eye with shadow on both her upper and lower lids, complete with a generous amount of black mascara. Dark nude color helped add plumpness to her lips.

The image proved to be popular with her fans. In just a few hours, the post has garnered more than 28,400 likes and upward of 400 comments. Users of the social media platform took to the comments section to rave about her beauty and to share their admiration for the model.

"Made in heaven," one fan chimed in, including a series of heart-eyes emoji after the words.

"Feeling particularly dehydrated after seeing this photo!" replied another user.

"Looking amazing always very sexy," a third user raved, topping off the comment with a couple of fire emoji.