Kylie Jenner’s Boobs Are Practically Falling Out Of This Skintight Blue Bikini–We’re Blushing For Her!

Slipping into her electric blue 'Xena Sirius' bikini by Sommer Swim gave Kylie the perfect opportunity to promote her skincare line, and she didn't disappoint! The mom-of-one lathered up in oil for the sexy photoshoot, captioning the pic, "SPF body oil @kylieskin."

READ MORE: Kylie Jenner Is Practically Naked In This Skimpy Black Bikini--Her Boobs Are Falling Out!

She also posted a follow-up video of herself that gave fans a closer look at her bathing suit, delicate gold body chain and jaw-dropping curves. We already knew Kylie was a curvy goddess, but this body oil (and upside-down bikini) accentuates all her best features!

READ MORE: This Bandeau Bathing Suit That Kylie Jenner Just Wore Is SO Sexy, It's Going To Blow You Away

Turning the traditional way to wear a two-piece on its head, the upside down bikini means that the ruching on the cups sits atop the breasts, instead of just underneath them. It's not a new trend--in fact, it was popularized by Italian influencer Valentina Fradegrada in 2018--but it's having something of a comeback rn, thanks to the Kardashian clan!

READ MORE: Celebs Are Baring It All In These Tiny String Bikinis On Instagram

And no, we're not just talking about Kylie. Days before the youngest Jenner's sultry post, Kourtney shared her own 'upside down' barely-there photo in a fire engine-red swimsuit (also by Sommer Swim). In the carousel of racy snaps, the "Poosh" founder looked absolutely gorge as she emerged from a swimming pool.

"A little fun in the sun," she wrote underneath her post. You can say that again! We're already planning how we'll restyle our bikinis come summertime.