Personally, I'm definitely interested in your stories of bondage role-play. I'm also kind of allured by the fact that the dominant might cry during roleplay. This is not the place for it, of course, but have you considered posting on the dacryphilia forum on fetlife? There's definitely an audience for you there.
I agree that tearhunter is a fabulous listener of stories, so it sucks that he isn't around. I personally like hearing about the lips, but I don't mind at all hearing about the tears and other interests. There are other tear lovers here too, who might be interested in hearing about female-female stuff.
I'm guessing, you do don't do the chin wrinkle then maybe you're not a lip curler after all. The curling of the lip brings the chin upwards and gives it the dotted or wrinkled look. In fact, I sometimes judge the lip curl by whether or not the chin is going up. Sometimes someone will cry with their lips parted, but their bottom lip may not have an obvious curled shape. However, if the chin is going upwards at that point I'll judge it a lip curl. Or maybe your chin does go up, but you don't notice?