i just add to the feed backs here. i'm not sure about all the other members but i'm ok with it, and considering all comments on ur idea in this post, i guess the majority has no problem with it.
i agree with kyle that a good background and start up is what most of the fic stories lack in this site. personally i love stories which has good background, touchable atmosphere, much details and deep and pretty explanations; and generally, not just tie up related one!
for instance there is a story written by dear "Jennifer" here in true section, it has 5 chapters and the first 2 barely contained tug stuff, it was - what the author mentioned herself_ just laying some ground work for the main story and i read it, it was just great and i love it so far...and i saw no complaint about it either while the "views" have a great number! so ppl liked it.
so i say u go for it and try to do ur best to set ur background, just announce it before the title , like for example saying "the first chapter might not have tug situations in it" or something like that!
this way no reader gets disappointed about that no one got tied up yet .and u give them the choice to read the prologue if they like to follow a good story, or just come back later to read it when bondage involves if they only want some fun.
do it and i promise i will be one of readers who read it from the first part

good luck with that and take care
Ana