At age 38, kourtney kardashian exhibits perfect body in sunny day

The sisters are celebrating Kourtney’s 38th birthday on a luxury holiday with friends

Kim and Kourtney Kardashian (Photo: Splash News)

In a black bikini, Kim took to sunbathing, while the older sister stared at the grass. At age 38 and a mother of three, Kourtney exhibited a flat belly and great shape.

Kim Kardashian and Kourtney Kardashian's trip to Mexico is more fun than ever! This Monday (24), the sisters were clicked on Punta Mita alongside friends.

Kourtney celebrated his birthday on April 18, but the celebrations continue in Mexico.