Kylie Jenner Continues to Flash Lots of Cleavage on Costa Rica Vacation

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Kylie Jenner has no problem showing off her vacation body! The 19-year-old reality star has been soaking up the sun in Costa Rica in a series of bikinis, and on Sunday, she continued her streak of revealing ensembles on Snapchat and Instagram.

WATCH: Kylie Jenner Flaunts Bikini Bod, Snuggles Up to Tyga in Costa Rica

The cosmetics guru posted several shots in a tiny black bikini, flashing lots of cleavage. On sister Kourtney Kardashian’s Snapchat, she posed in a makeup chair, slipping one strap of the two-piece over her shoulder and giggling as her makeup artist applied powder to the area.

It’s unclear whether or not Jenner rocked the look for a photo shoot, but Kourtney did share a salacious pic to her own Snapchat from a late-night nude shoot she did with photographer Mike Rosenthal.

Shoot or not, Kylie also dared to bare at dinner with Tyga. The reality star sported a silver, fringe-covered dress with a plunging neckline, showing off lots of side boob.

WATCH: Kourtney Kardashian and Kylie Jenner Strip Down in Sexy Snapchats -- See the Pics!

Kylie has shared several pics with her on-again rapper beau while the pair enjoy the tropical getaway. They even brought Tyga’s son, King, along for the trip.

For more of Kylie’s racy vacation shots, watch the clip below!

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