Losing interest in girls after sex?

[NaturallySmooth]

Can this be avoided?

I can talk to girls for a few months and enjoy it, but once we have sex, I lose A LOT of interest.

For example, this weekend I had sex w two girls, both of whom I had been casually talking to for a few weeks. I didn't mind talking to them and enjoyed it BUT now that we've had sex - i don't know, I'd rather focus on work than on making small talk w them or setting up plans with them for next weekend.

I feel bad because I know that these girls probably expect me to talk to them a bit more often than i've been doing, but it's just like a natural reaction that I have to lose some interest after sex (and not bad sex either). Is there an article about this? Or is this just a natural reaction that all dudes have?

 

[luego]

If you're having sex with 2 different women in one weekend, I assume that sex itself was the goal of the interaction.
Of course interest will drop once you've achieved your goal.

If either of them (or others) is truly exceptional, the goal will be to "get the girl", and interest shouldn't fall until you do (if at all). Of course sex is an integral part of that, but it's not the end goal.