Just found this site http://www.lacedandlocked.com/ which Mistress Francesca has set up to display her interest and services in relation to both tightlacing and enforced chastity.
Miss Amy (a fantastic Corsetiere) of Wast Creations Corsets (http://www.waspcreations.com/)in New York make the wonderful corsets and on her site she has lots more designs and options.
I suspect what really appeals to me is the sense of control I would have over a sissy slave (or a female) who I would lock daily into their tightlacing corset. It would make them even more under your control and I must admit that I find the sexy female form and shape it gives a body quiet a turn on .... We get control, chastity and feminization all in one package !
Have a look at this link http://www.youtube.com/watch?v=d-f-ZBUdgG8 too to see a slave putting herself into the corset (and I do love the O ring of slavery and service her owner has her wearing on her left marriage finger too !)...
