Chastity and orgasm denial discussion

My husband and I are really enjoying the milking process, and we’re wondering if there are any DVDs out there focused on it. She believes watching other people get milked would be a real turn-on for her, and she wants to see different methods being used.

It would be great if you could share your recommendations. I’ve tried searching Google but haven’t found much help. Looking through online DVD retailers is also a bit of a struggle when trying to locate the right titles. I might even have to visit a physical store, though my hopes are low there too. Thanks