Kendall Jenner's Human Anatomy Questioned In Bikini With Topless Surprise

Kendall Jenner is facing a ton of questions after her bikini and topless surprise share raised concerns on Instagram. The supermodel, 28, has made headlines this week for upping the ante in her new ad for fashion label Calvin Klein. Showing off her jaw-dropping figure in both swimwear and a shirtless open jacket look, Kendall posted to IG with two photos, both showing her outfitted in Calvin Klein. Sizzling in a tight black bikini for her first snap, Kendall lay on a large couch as she flaunted what her momma gave her. The sister to Kylie Jenner then cranked up the heat even further by showing off her bare chest in a swipe right while giving a nod to CK in her caption. Fans didn't take long to pick everything apart, though.

Scroll for the photos. One showed Kendall sprawled out on a massive couch as she kept cozy indoors while stripping down.

Lying amid plump cushions and backed by a massive window, the Hulu sensation folded her legs a little as she modeled a barely-there bikini in black. Going high-cut with her bottoms, Kendall showed off her toned waistline and curvy hips, also flashing her famously long legs as she threw her head back a little. Posing barefoot and hiding her face with her hand, Kendall drove fans to swipe, where she reappeared standing and totally shirtless for a massive chest flash.

Leaning against a door and with her head turned to the side a little, Kendall here modeled a dark jacket and absolutely nothing underneath, just about staying safe as she showed off her curves and jaw-dropping abs. The model added in dark pants, with a caption reading: "@calvinklein." Kendall also confirmed that her post was a paid partnership with the American fashion giant.

While fans have left over 5 million likes in two days, they have been asking questions. "Why your foot is inside your thigh?" a popular comment read. "Something wrong here," another said, with a third fan asking: "What happened w the leg tho?"

Kendall wound up probed in just about every way. While many users suggested that the images had been edited as they remarked on finding Kendall's leg weird, others wondered why the star is even stripping down in the first place.

Over 700 users liked a reply reading: "She is very pretty, no doubt but I wonder if she’s intelligent ? she can do anything she wants in life. she looks very smart but in my opinion she could do so much more in life than showing her skin, why not showing how intellectual she can be ? I wish she can show her intellectual side I’m sure she would do amazing in society. ( Just my opinion!!! )"

Kendall does not appear to have responded to the backlash.