Unseachable Kink? Woman Literally Can't Stop Cumming

[fixthe-fernback]

I've found this a few times in Japanese porn, but I can't figure out what search terms or keywords apply to this kink.

It's when the woman has so much stimulation, that afterward she just keeps cumming and cumming without being touched.

Is there maybe a word for this, in English or Japanese, that could unlock a treasure trove of similar videos?

Any leads (or similar videos) are extremely appreciated! Thanks!