Umbra:
I know this is probably a stupid question but... does anyone actually want this to happen to them? I mean I see how this could be a turn on for role playing but... would you really want to ACTUALLY be kidnapped and enslaved? You'd have no choice in your partner, your partner might not even be the sex that you are attracted to.
Don't get me wrong, the idea of being in control of my mate, making her fatter and fatter whether she wants to or not is a turn on... but for me I guess its more of a turn on when she too wants herself to get fatter and fatter.
Reality can be a hotter fantasy. I owned a plantation in GA (former actually) and a fatling pig of mine (some pretend - some not so pretend) actually loved being in a cage outdoors and then in the barn being fattened like a real pig. I cannot describe the sex we had.