With a new boy toy ready and willing to assume the position, Kourtney Kardashian is ready to put her romance with Scott Disick to rest.

Or at least in the rear view mirror. Objects are not closer than they appear here, though; Kourt is leaving him in the dust and not looking back.

The mother of three, 38, is seeing model Younes Bendjima, 23, and while her younger fling may be just that (a fling), it speaks volumes.

Sources close to the TV star caution that “it’s not serious,” but “she is having fun … she sees him when she has time. Everyone likes him.”

Bendjima hasn’t met the Keeping Up with the Kardashians star’s three kids – Mason, 7, Penelope, 4, and Reign, 2 – with Scott Disick.

Not that this is any consolation to the Lord.

To say that that Scott, 33, is not a fan of her budding relationship would be an understatement, as we’ve seen on TV in recent weeks.

If you watch Keeping Up with the Kardashians online, you know what we’re talking about: Scott wants her, can’t have her, and loses it.

“Scott is a typical guy about it,” the source says.

“He really doesn’t like that she is dating.”

As for the irony and hypocrisy of that?

“For him, it’s fine to hang out with girls, but when Kourtney does, he pouts,” the insider says, and boy have we seen that lately on E!

On a recent trip to Dubai, Scott talked openly about trying to woo his longtime partner … then heard she was seen with some guy in L.A.

A whole day later, he proceeded to get caught drinking at noon and hiding some “whore” (Kim Kardashian’s words) in his hotel room.

And it gets worse, believe it or not.

On last night’s episode, the family went on vacation to Costa Rica, where Scott again tried to make romantic overtures toward Kourtney.

At the same time, he told them that he “wanted his own space,” so he would stay at a nearby hotel and not with the family at their villa.

What he declined to mention is that in his own space, he was getting it in with a girl named Chelsea that he brought along on the trip.

Unbeknownst to the Kardashians … who eventually caught on and let him have it for his inability to act appropriately for once in his life.

“Stop!” Khloe said. “On our family trip with the kids?!” she continued. “I don’t believe it. I’m in shock. Who the f–k does something like this?”

You were just downstairs trying to make out with Kourt. How dare you? You can’t last four days without getting your d–k sucked?!”

Harsh words from Khloe, but truer ones have never been spoken, and it seems Kourtney is more confused than upset at this juncture.

“Like, what is even the desperation?” Kourtney mused.

In any case, she’s doing her own thing (plaything, as it were), and Disick’s feelings about her love life are not costing her sleep at night.

“Kourtney doesn’t care what he thinks,” says the source. “She thinks he is the last person who should have opinions about who she is dating.”

Hard to argue with that … not that he listens to reason.

As for how this random new guy ended up dating Kardashian while Scott Disick dates Ella Ross, his latest 19-year-old girlfriend, (seriously)?

Get to know Younes below and you’ll see why.