I think most men love the look of a woman's chest being natural. Your breasts and collarbone are just enough to be sexy. Decorate it with what you think is a statement and you have something you can never undo and will always be a distraction from what a man naturally likes to look at.
Then again, some men dig women with tattoos, so who knows. If you meet a man who loves it, then great, but not a whole lot of men probably do. As for people in general, tattoos still have a stigma, especially when finding certain jobs. If you don't have a worry about that, then it's your body and your choice and you should feel free to do what you like to express yourself if you love the tattoo. :)
Tattoos are permanent and need to be done purely to satisfy oneself. If the opinion of others will influence your choice, do not get it. It's as simple as that. There will always be those who like them and those that do not. Those that do not like your taste, if done purely to satisfy yourself, they do not matter.
p. s. this comes from someone with over 20hours under the needle.
I think it could end up being a regrettable decision. The way I feel about all tattoos really, is that they are like graffiti, they could be considered art by some but if on your walls they don't make the price of your house go up.
Honestly I think a tattoo at all is a turn off, it's something where if you think about it, it's a giant (sometimes colorful) scar. The idea of needles themselves scare me to death which is pretty much another reason I don't like them. Plus as time goes they begin to lose their color and it's still there but it doesn't look good anymore. Or when you're old and your skin is sagging well it just looks weird. I'm sorry if that offends you but that's just my idea of them.
Well I have hideous scars and a tattoo on my chest will be a last resort if scar removal makes it worst or Mederma cream does not work for me and whoever does not like if I do have to get a tattoo can kiss my ass because it's my body. I'm quite sure I will have a guy where I want him before he even sees it any way so it should not matter I'm not planning on getting anything over the top.