thats a very weird view then, which you are taking special applications to tickling only because of what it means for you. according to your theory that would mean your man should never touch any other woman he's not related to in any fashion whatsoever including friendly hugging and what not. So that theory doesnt work.
The other possibilitiy "i only think that way with tickling" becausen then you are just saying "because its this way to me, no one else can take part in it" when for fact is most people take it as nothing more than fun. so in those terms, if you got off on hugging like i said, he could never hug anyone? Or if you got off on handshaking that means he'd never be able to shake hands with anyone else? Again, that theory doesnt work because your depriving someone of a normal life experience only because of how it affects you. and thats selfish.
Either view, its selfish when you break it down. I don't care how many girls or guys agree with it. Obviously people have selfish impulses, but when its done in bulk like this is when excuses and reasoning that is cheap and second hand can make people look like selfishness is fine. In this case, because of the amount of people who agree with that selfish "ONLY ME ONLY MINE" terms with something that is to most people not a sexual and in no way a possessive thing you can control, it makes it look ok. However, take away all those who agree with it, and break it down, and despite the reasons it is still overly possesive and controlling and selfish for no reason other than your own insecurities. Get over it, grow up. The world doesnt revovle around you people and your man (or woman) doesnt have to stop their normal life with other people just because they are with you.
(again, this is all assuming the man can seperate the sexual from the non sexual tickling. if he cant...then yeah, balls to him.)