Kourtney Kardashian is showing off her sexy side!
The 36-year-old reality star shared a series of photos of herself posing on a fur chair via Instagram on Wednesday night, and we have to give it to her -- she looks good.
WATCH: Kourtney Kardashian Shares Racy Photo in Barely-There Bikini
The hot mama-of-three -- who has been devoted to her fitness routine lately -- rocked a strapless black mini dress with thigh-high heeled boots for the sultry, impromptu shoot, keeping her hair pulled back in a flirty, voluminous ponytail.
In one of the photos, the brunette beauty leans back on a chair, arching her back and crossing her legs.
PHOTOS: Kourtney Kardashian Flaunts Her Booty in Tiny Bikini
She opened the blinds and switched up her pose for another flawless snap, which gave fans a slight peek at her toned backside.
WATCH: Kourtney Kardashian Shares Enviable Workout Pic
Earlier this month, Kardashian revealed some clues as to how she keeps up such a killer physique, with a key element being a lot of hardcore pushups.
To hear more on her intense gym sessions, watch the video below.