Sprinklings:
Does anyone else get a semi-orgasmic feeling whenever they rub that foot in that certain way on that certain surface? Or am I just a freak?
Nothing freaky- its quite common and the reasons for it interesting.
In the 50's there was a doctor named W. Penfield who mapped body areas on the cortical mantle- he was able to diagram how the brain "feels" the body across the parietal lobes.
We call this the Penfield Homonculus, or 'little man', queer alien looking thing that shows anatomically how the brain 'feels' the body.
Curiously enough, the area receiving messages from the feet
is right next to the area receiving messages from the genitals- this means that when one feels a tickle on the feet, the message blurs and the genitals are stimulated as well.
This is why sucking on the feet and playing with them is erotic- these two areas are literally tied together. This means when a person loses their foot, for example, all the senses are rearranged and the area for the genital
spills over into the area no longer in use by the foot that's been amputated. And guess what this means? The person has TWICE as much area to experience an orgasm- some patients even report experiencing their Big-O in their phantom foot that is no longer there.
Neat, yes?