Hello. I found this forum through a google search for "legs fetish", and became curious to find out what those in the psychological community might think of my particular paraphilia, since it is still rather obscure, and there have never really been any studies done on it that I'm aware of.
It has become known to those of us who have it as "NMB", or Natural Body Magic, a term coined by the late wife of one of the online community's members. This fetish developed very early in me, at about the age of four or five years. It is purely fantasy based and is physically impossible to fulfill in real life, other than in the form of role-playing, video and photo manipulation, artwork, stories, etc. I have described it to several people in my life including my current girlfriend, none of whom have reacted negatively. But it always requires a bit of detailed explanation, as it can easily be misconstrued as another thing entirely. So please forgive me if my description here is a bit long-winded.
In short, it is the fantasy that a person's (a woman's, in my case) body can be divided or separated into various pieces, all of which continue living and functioning normally, as if it were completely normal and natural. The parts can remain separated for any length of time, and can be reattached and separated again, at will. There are different preferences regarding the method of separation, whether the separated surfaces are covered with skin or bare flesh, etc. My preference is for skin, as I am completely horrified by gore, blood or even the hint of violence. In my case, the scenarios are always willing and consensual, non-violent and with a certain playfulness; the woman wants to have her body divided and gets great pleasure from it. There is no pain, and absolutely no blood, though there are those who do prefer it. As far as my separation preference, I do gravitate toward cutting or sawing, which seems to me to possibly be a metaphor for the act of intercourse. I'm not sure. But ultimately, it's the actual separation of the woman's body parts that is most fascinating.
There are also preferences for which body parts are separated, as well as preferences for certain body parts in particular, with little or no interest in others. I have also had a legs fetish for most of my life, so my preference is mainly for sawing a woman in half at the waist, with a lesser fascination for head removal (I despise terms like "beheading" or "decapitation", as they sound much too violent and gruesome). I can be aroused by any part of a woman's body (especially if it is seen or imagined as be separated from the rest of her body), but it is her legs/lower body, and her head that give me the highest level of arousal. I often attribute my legs/sawing-in-half fascination with seeing pantyhose forms in department stores and magician's performances on television as a small child, although there could be any number of other explanations.
The most common methods to better visualize these fantasies are photo-manipulations and drawings/paintings, both of which I have created many, many examples over the years. Here is a gallery of artwork that I've done recently in an effort to shed a bit of light on this fetish, and hopefully come to understand it a little better.
http://pin-upmagic.deviantart.com/
Thank you for reading my post. I look forward to any insight, questions and/or feedback.