The mother of three stripped down for the pool shoot.
What good is a vacation if you don't use it for a sexy photo shoot? Kourtney Kardashian took full advantage of her tropical backdrop on Sunday to strip down for a steamy late-night photo session.
WATCH: Kim and Kourtney Kardashian Show Off Abs at Family Dinner in Costa Rica
"Jen [Atkin] and Mike, when Mr. Mike Rosenthal is in Costa Rica, that means we need a late night photo shoot,” the mother of three said in one Snapchat.
She then shared a photo of her naked backside standing in a pool of water with her long, dark locks cascading down her back.
Rosenthal has regularly photographed the Kardashian family, recently shooting Khloe Kardashian’s GQ Germany cover.
Earlier in the day, Kourt lounged in a hammock wearing a striped crop top and wide-brimmed hat, captioning the shot, “Sundaze.”
And for a night of family fun, the reality star rocked a pink bra top and trench coat with her daughter, Penelope, in a matching pink ruffled dress.
WATCH: Scott Disick Joins Ex Kourtney Kardashian on Family Vacay to Costa Rica
The Kardashian family is currently vacationing together in Costa Rica along with Kourtney’s ex, Scott Disick.
For more from the proud mom’s sexy vacation attire, watch the clip below!
