extremely dumb business/kink toy idea
get a moulded copy of your teeth made. attach it to a motorized jaw type thing, controlled by a remote buttplug.io type thing over the internet (or attached to the Iceshrimp Bite interaction)so you can be bitten by someone remotely, and it’s actually (a copy of) their teeth!
market evaluation: i know one kitten who would probably buy like a dozen of them, and they’re probably of no interest whatsoever to anyone else