Pee and period play

I saw they make a latex type pair of panties that have a tube attached so one can let there pee flow into their own ass. Thereby giving oneself their on pee enema.

I thought of another use for this that might be fun. A woman puts on the latex panties and then attaches a tube to the tube that comes out of the panties. Then she could put that tube into a guy or girls diaper and pee and thereby filling the other persons diaper with her pee.

Another idea (not sure it would work) would be for her to be on her period and if she has a heavy flow to let her flow and pee fill the other persons diaper.

This could be done by her being on a bunk bed or higher than the person in the diaper and have gravity cause her flow and pee to flow into the other persons diaper as they slept or were restrained.

If one could rig up a pump then she could have the tube in the other persons diaper in public and have the pump cause her pee and flow to go into the other persons diaper while at a movie or while driving in a car.

Does anyone thing this would work or be fun?