No, but I never took her to be serious about MC (or anyone else, really) in 1999.* They're friends with benefits. Lots of benefits--she's wild in the sack--but FWB nonetheless. Whether she later realizes he was a great guy** and misses that, just misses the sex, some combination, or something else, we don't know at this point. But I don't see any real issue with her (or Khloe) having gotten with someone else within a year or so.it didn't prevent her to have a children with someone else not long after in 2000.
Luna? Kind of a different situation, and she doesn't have much time.
But then probably not "better in bed" in 2019.And she was already pretty great in bed in 1999, so not much "experience" to gain
* Which is a big part of why I favor Jenny.
** I don't think I'd feel that way if I knew he'd been banging my friends as well, but whatever.