Originally Posted by AdultKing

The workaround is this. It was an old trick used back in the days where we used to stick display ads in certain magazines and newspapers with adult sections and were advertising photo sets (10 photos) of models with used knickers for $30 cash. Years before the BBS Systems or the Internet.

Have brand new unworn underwear ready for the following preparation.

First prepare a small bowl with plain flour, water and a small amount of tuna oil. Then mix it together so you have a liquid paste. Get a basting brush and dip it onto the mixture.

You get brand new underwear and then use the basting brush to lightly smear the padded under section with the mixture you made. Then seal the underwear in a zip lock plastic bag for shipment.

You're not shipping human waste, you're shipping clothing with confectionary added to it.