Kourtney Kardashian rushed off to enjoy a racy hook-up with her husband Travis Barker, keeping her sister Khloe Kardashian waiting for almost 15 minutes.
In the season three premiere of The Kardashians, Kourtney begged her sister to "give us five minutes" despite already being late for their catch-up.
"Khloe, I know I'm already late for you, but I am ovulating," Kourtney explained as she sat on the bed with her rockstar husband.
"Do you mind if you give us five minutes to go do something really fast," she added before leaving the room with Travis.
Khloe decided to keep herself occupied by seeing exactly how long the pair took and set a timer on her phone.
Khloe joked: "Well let's see if this takes five minutes."
Kourtney eventually returned as Khloe asked her to guess the time on her stopwatch.
Showing the screen to her sister, Khloe revealed the couple had taken 15 minutes, rather than five.
Kourtney joked that was "record time" for them, before gushing over how amazing "wife life" has been for her.
The Lemme founder tied the knot with Travis in May 2022 in an extravagant ceremony at Dolce and Gabbana's Portofino Villa.
The loved-up couple have been open with fans about their desire to have a child together, but have had some heartbreaking fertility struggles.
Kourtney and Travis had decided to undergo IVF, but the Kardashians told fans back in January that it had been "almost a year" since her last treatment session.
She said she stopped the treatments due to the side effects she had experienced including being physically exhausted.
Kourtney further opened up about her decision in the new episode.
"We are officially done with IVF," she said.
"We would love a baby more than anything, but I just really believe in what God has in store for us. If that's a baby then I believe it will happen."
She then warned fans about the "misunderstanding" some people have that freezing eggs would "guarantee" a baby.
"I had seven frozen eggs from years ago, before Travis.
"When I was 38 or 39, everyone was pushing me to do that and most of mine didn't survive the thaw because eggs are one cell and then none of them made it to an embryo.
"The freezing of eggs isn't guaranteed and I think that’s a misunderstanding."
Speaking about IVF, she added: "All of the things that came along with IVF took a toll on me physically. My health is still impacted because it’s hormones and also mentally, it took a toll."
The Kardashians returns for its third season today and episodes will be released weekly through Hulu in the US and they will be available on DisneyPlus in the UK.