I think it is normal. Probably the amount of piss porn per se has grown, but now most of it is behind a paywall in sites like OnlyFans, Fansly, FanCentro and so on... Before you had all of them that did it because they liked it only because it was nighly impossible to profit from it; now that girls and guys (obviously mostly girls for known reasons) can profit from it, the ones who get into this kink before turning 18 (like most of us, pretty much, myself included), and are brave enough to make vids of it, just wait until turning 18 and create an OF to profit from their kink.
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