KYLIE Jenner has sparked concern with her slender figure in a new pH๏τo with her sister Kendall Jenner.

The Kardashian sisters shared a steamy snapsH๏τ from their yacht ride on Instagram.

In the Sєxy post, Kendall, 28, bared her chest as she posed next to her younger sibling.

The Victoria’s Secret model displayed her flesh-colored fingernails as she placed her hand on Kylie’s shoulder.

Kendall ditched the bra, which showed her nipples poking through the see-through fabric.

The two accessorized with gold earrings as the wind blew at their dark hair.

Kylie, 26, stood out with her bright red outfit and plunging neckline.

The Kylie Cosmetics founder teased ample cleavage as she sH๏τ a sultry look at the camera.

The vast ocean seemed calm in the background.

THE COMMENTS
In an online thread, critics jumped to the comments section and claimed the star looked “thinner than the supermodel.”

“Wow! [Kylie] looks super thin. I don’t think she’s ever been so skinny!” one critic suggested.

“Kylie is really into her bony look now,” another critic argued.

“Her weight loss makes her implants look really uncomfortable,” a third critic trolled.

“Oh my god. I didn’t even realize how skinny she looked. You can see all her bones!” a fourth person wrote.

“Well, considering her man is on the bony side. He typically goes for skinny, model types,” a commentator chimed, referring to Kylie’s on-and-off boyfriend, Timothee Chamalet, 28.

‘KEEPING IN TOUCH’
In late April, an insider told Us Weekly that the two were still seeing each other.

“Kylie and Timothée have been keeping in touch while he’s been in Manhattan filming and are still together,” the source claimed.

The Dune actor has been shooting scenes on A Complete Unknown, the biopic movie about the iconic singer Bob Dylan, 82.

SISTERLY FUN
Meanwhile, Kylie and Kendall have been enjoying their free time on their getaway.

In early June, the siblings shared a short video of themselves wearing the same outfits.

They were sitting in the back of a car as Kendall showed off more of her cream strapless one-piece.

The former E! stars held beer bottles in their hands as they laughed and danced in front of the camera.

Kylie erratically shook her cell as the two clinked their bottles.

An upbeat electronic track played in the background.

Matriarch Kris Jenner, 68, joined her daughters on a boat to Palma De Mallorca Airport before catching their private flight out of Spain.