Selling the wife's used dirty panties

So recently I told the wife I'd like to try and sell some of her used/dirty panties online to men that want to buy them. The purchaser would receive those panties with a few 8.5×11 print pics of her in just the panties in different positions. She doubts that we'd make much or sell many, but gave me the go ahead to try, because she can at least use any money for more new panties. What I'm hoping here is to sell through her panties and let the end result drive her back into wanting to be the full blown slut she knows she loves to be. Thoughts?