Khloe Kardashian Shares She Lost Her Virginity While Kourtney Cannot Remember When She Did It

Khloe Kardashian and Kourtney Kardashian went beyond the boundaries of privacy as they reveal some very personal details about themselves in a game called Know Thy Sister.

Well, revealing way too much information has been a trademark of the Keeping Up With The Kardashians sisters in a way that it would not shock their fans if Khloe will say that she lose her virginity at 15!

"I think everyone in the entire universe knows that answer. "I think it was 15" Kourtney Kardashian said to the audience at first as she wrote 'purple' as cited in US Weekly.

The 31-year old Kardashian sister just went silent and wrote the figure '15' on her white board.

Then came Khloe's turn to ask her older sister saying if she did it around 5th grade or when she was ten or eleven years old.

"What? Who do you think I am?" the mother-of-three reacted as mentioned in Mail Online.

"I dunno. I remember it being a late first kiss. But I made up for it by doing more than just kissing," Kourtney said.

As to her favorite color, Kourtney revealed it is 'black.'

"You guys know I love a little friendly competition, and some of these questions were hilarious. Watch the whole video to see who won this round, and be sure to check back soon for the next one!" Kourtney said.

As to her favorite bands in high school, Khloe revealed she like listening to 'NSYNC and Ace of Base.

Back in 2012 in an interview with Oprah Winfrey, Kim Kardashian revealed that she lost her virginity at the age of 14 to her then-boyfriend, TJ Jackson, Michael Jackson's nephew, Inquisitr recalled.

"When I did want to have sex the first time I was almost 15. I was like, 'I think I'm going to, or I want to,' and she was like, 'OK, so this is what we're gonna do, we're gonna put you on birth control,' and she was like, really open and honest with me," she said back then.