[M4A] Mind-break/Intelligence loss/Dumbed down

Hey there all you fine, horny folk browsing DPP!

Today's idea is brought to you by a few intrepid souls who may have awoken a new kink I'd like to explore. Having control over someone's intelligence, being able to dumb you down at will. The details aren't too fixed, but anything from a remote control to dickings so intense they knock a few IQ points of each time and everything in between works.

Despite the idea of getting dumbed down, I feel a competent roleplayer will be needed tlwho feels comfortable going from average intelligence downwards, and how that'd feel. Perhaps you'd enjoy a simpler view of life, getting eager to embrace it?

Naturally with something like this the story itself will be up to individual preferences and kinks. That being said, some plot hooks I'm toying with are:

1. Cum-induced brain draining. Rather self explanatory - the more you take, the dumber you get.

2. Control device. This could be an interesting one, as it leaves the option open for any reductions to be temporary, for it to be raised and lowered... Or for the control device to be broken leaving you stuck at some level. Oops

3. Magic. Perhaps some curse targeted you and we're trying to find a way to get it lifted, but over time it seems as the effects grow worse, you start to enjoy it...

4. Start out dumbed down. Perhaps an android/synthetic human of some description that came with some malfunctioning processor components?

Kinklist: https://i.imgur.com/2lbVSu9.png

As an aside, major bonus points given for fantasy/scifi races and creative settings.