I need some help from the todp community! My wife has started to really get into nipple manipulation...loves to have them pulled...pinched...sucked...and nipped by my teeth. We have used ice on them and more but that doesn't seem to be enough anymore. She always wants more. More ways to have them touched or manipulated or stimulated. I'm all out ideas and would love some tips for more things to try. We thought that in exchange for your ideas we'd send you these. We're both excited.