"Are you naked under this?" "So, you really are getting naked?"
"Yes!" Kourtney says. "What do you mean?"The mother of three then ditches her robe for the photo shoot, as sisters Kim and Khloe cheer her on.
During the evening session, 38-year-old Kourtney throws sultry looks at the camera while skinny dipping as three of her siblings look on. Kylie liked the shoot so much that she said:
"What the f**k? I want to get in,” Kylie, 19, says upon looking at the photos. “I’m so jealous!”