United Kingdom, Oct. 24 -- Kendall Jenner lost her virginity and smoked weed at the Kardashians mansion.

In a new episode of The Kardashians, the 29-year-old model, her mother Kris Jenner and sister Khloe Kardashian return to the home they lived in while they were filming previous seasons of their family's reality TV show as the property was being put up for sale - and Kendall shocked her mom by making a candid confession about her sex life.

Kendall said: "I lost my virginity in that room" and Kris replied: "Stop it, where was I? Was I in the next room?"

The model went on to tell her mother: "I actually didn't, I didn't, I didn't. It was at his house ... You guys didn't care."

In a confessional, Kendall later said: "Not only did she n...