Kourtney Kardashian shows off her sexy bikini body as she takes a dip in the pool

The 37-year-old beauty/mother of three spent her afternoon taking a dip in the pool as she posted her snaps on Instagram.

Kourtney Kardashian flaunted her peachy derriere in a two-piece black bikini as she took a dip in the pool on Saturday

Kourtney put on a highly cheeky display while wearing a two-piece black bikini that double strapped along her back. 

Kourtney Kardashian shows off her sexy bikini body as she takes a dip in the pool