Kylie Jenner joins sisters Kourtney and Khloe as they pose in eye-wateringly tight waist trainers - Mirror Online

#xa; The trio were without Kim and Kendall as they got hard at work defining those already impressive abs

Kylie Jenner, Kourtney Kardashian, & Khloé Kardashian Flaunt

Kylie Jenner joins sisters Kourtney and Khloe as they pose in eye

Kylie Jenner joins sisters Kourtney and Khloe as they pose in eye

Kourtney Kardashian shows off in Daisy Dukes on Instagram

Kylie Jenner Criticized for Wearing Waist Trainer After Giving

Kylie Jenner joins sisters Kourtney and Khloe as they pose in eye

Kardashian-Jenners embrace the filter-free look! Kim, Kylie and

Kylie Jenner flaunts her curves in formfitting dress while out

North West is beyond cute in pink ballet outfit as Kourtney

Kylie Jenner licks Khloe Kardashian's face as sisters show off