Kylie Jenner bares pert derriere on Mexican vacation with Tyga

Kylie Jenner took off earlier this week to Mexico for a romantic getaway with boyfriend Tyga, and was spotted in the skimpiest of bikinis.

Seen lazing by the poolside in Punta Mita, the 19 year old was dressed in a black Ellejay Rosa bikini, and put her enviable curves on show.

The thong bottom of the bikini put Kylie's pert posterior on show, which seem much like Kim Kardashian's, and very enhanced, though the sisters have always denied having surgically enhanced their curves.

Kylie's 27 year old rapper boyfriend couldn't seem to keep his hands off his girlfriend, who allured in the skimpy two-piece with a white embroidered trim.

Kylie paired a matching choker with the bikini, and had her long raven extensions let loose, as she soaked up the sun and enjoyed a dip in the pool.

The founder of Kylie Cosmetics recently gave a sneak peek of the Royal Peach KyShadow Palette, set to release on January 12th, 2017.