Kris Jenner struggles with two weeks of no sex with Cory Gamble after Kourtney Kardashian urges them to go celibate

KRIS Jenner and her boyfriend Cory Gamble went two weeks without sex after Kourtney Kardashian urged the couple to practice celibacy.

The star has been very open about her sex life, both with Cory and ex-partners.

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, 65, was uneasy when her oldest daughter sparked the idea during Thursday night's episode of the E! show.

The Poosh founder requested that the matriarch and her 40-year-old boyfriend embark on a two-week celibacy journey, in the name of research.

Kourtney, 41, hoped she could study the couple, and then write an article on her lifestyle platform about the results.

"Oh lord, are you sure I’m in the right conversation?" Cory expressed after the mom of three approached him with the idea.

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The oldest Kardashian child explained that she hoped the pair would be her "guinea pigs" due to their openess about the topic.

"People practice this because they want more energy, stronger mental focus, a closer relationship with their partner," she elaborated, as Kris replied skeptically: "More energy from not having an orgasm?"

"By abstaining from orgasms, people have been known to have orgasms by simply watching a sunset," Kourtney continued, in efforts to convince her subjects.

"What kind of weirdo is that?" Corey cracked, before denying the "experiment."

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After a bit more begging, the couple agreed to the terms, though Kris told her man: "You're horny as f***. So I don't think this is going to work."

During their time of celibacy, Kourtney helped her mom and her beau work on "celibacy exercises" to "channel their energy."

The two practiced Tai Chi and gazing intimately into each other's eyes to heighten bonding.

"I probably never would have tried some of the things that Kourtney suggests, if it wasn’t for what we’re here for," Kris admitted, adding: "But it’s interesting."

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"I like it a lot, too," Corey agreed, explaining: "And I like the concentration you have to have to even do that good. I really like it."

At the end of the two week experiment, Kris and Cory reflected on their experience as a "fun" thing to try, but something they would "never" do again.

"Not going to even lie to you Kourtney, it was tough," Corey confessed about the trial.

"But I’ve been having a good time doing all the things that we wouldn’t normally put energy into doing."

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"It didn’t move mountains with us, because we’re really good in a lot of the personal areas, but it was fun to support the exercise."

Kris agreed that it was an interesting experience, though they probably wouldn't ever do it again.

"We’ll try anything once."

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Last month the KUWTK star stunned fans when she admitted that once .

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During a conversation with on The Ellen Show, she regaled the hilarious story, where the Good American founder hid under her mom's bed as a child.

While playing a game of hide and seek with a friend, the two crawled underneath and waited, as Kris admitted that "hanky panky" occurred while they were underneath.