Khloe & Kourtney Kardashian Give Each Other Lie Detector Tests

Khloe and Kourtney Kardashian wished to get to the bottom of some household realities, so they offered each other … await it … lie detector tests!!!

As unusual as it sounds … the siblings were connected to a polygraph maker and took turns barbecuing each other on their well-known household’s most intimate tricks — including their own sex lives. A polygraph inspector sat at a table close by to assess the accuracy of their responses in the 14-minute video released Thursday by Vanity Fair.

Khloe was grilled initially by Kourtney, who peppered her brother or sister with concerns about household battles, their kids, wedding events and social networks posts. But, Kourt wasn’t letting Khloe off that simple … she asked a genuine zinger, setting it up in this manner … “Is there anything you’d like me to ask you?” To clear up any reports?”

Then she struck Khloe over the head … “Oh, are you still sleeping with Tristan?”

Surprisingly, Khloe appeared entertained … “No, I am not. I’m really not.” Of course, Khloe was describing Tristan Thompson, her unfaithful ex-fiancé and daddy of their 2 kids.

Unconvinced, Kourt relied on the polygraph inspector, who verified Khloe was informing the fact. “Bravo!,” Kourtney yelled.

The rolls were then reversed. Khloe questioned Kourtney … partly about her kinky activities with partner Travis Barker, starting with the couple getting captured making love in public. “Do you regret doing that?” Khloe asked Kourt, who reacted, “Nope.”

It got weirder … Khloe asked if the partners impersonated animal characters called “furries” in order “to bone one another.” Kourt fired back, “No!” But then, she confessed to making love with Travis in their Halloween outfits in 2015 when they impersonated the protagonist in the 1993 romantic criminal offense movie, “True Romance.”

The polygraph inspector offered Kourt the thumbs up … she was genuine!!!