well i have read all the posts and it makes me think of the movie baby mama. the surrogate mother is a horrible eater and she doesn't care if she smokes or drinks and parties. i can see why someone would want to control the surrogate mother, it is after all their baby even if its not in their stomach.

i can't see this happening in real life...well maybe if you found a surrogate first, then brought up the bdsm aspect and she was into it.

the only difference is she would be a pregnant sub rather than just a sub.