Ah... A topic close to my heart. Salutations to the thread starter. I won't say my neck is my most ticklish spot but it is definitely in the top 3. My neck and ears are EXTREMELY sensitive. Even before I began to enjoy being tickled I knew that my neck was an erogenous zone.
Once, a few years ago, I was on a date with a fellow who didn't really do it for me, nice enough man and all, but I wasn't into him.He had come back to my place for a coffee (which was exactly all I intended him to have) and he began nibbling and licking one of my ears and my neck, while I was attempting to have a polite conversation with him, and it was turning me on in spite of myself, even though I wasn't attracted to this guy in the least. That's how sensitive my ears and neck are. And let me tell you, it was REALLY annoying, because I did not want to be turned on by this person! His inadvertent "striking gold" did not help him any, however- the only real effect it has was to make me horny and grouchy because a person I did not find attractive had managed to turn me on in spite of myself. Shortly after he had done this, I abruptly told him I was tired and sent him home before he had even had a chance to finish his coffee or his attempts to sully my virtue.
However, if the right person turns his attentions to that area, I go through the roof. Just ask my ler'!...... I squirm all over, can't keep still, and try desperately to cover my neck, (which is very hard to do when tied to the bed, btw). So on a scale of 1 to 10 for turn-ons- anything to do with my neck rates a 12 in my book!
And thanks to Mimi for making my new signature!