“He’s got his chest exposed, so why not mine, is my reasoning”
Firstly, I couldn’t care less whether you wandered around topless or not.
BUT, you are being rather naïve in assuming that women’s breasts aren’t sexualised, because they are. Why is page 3 so popular? Why do so many teenage boys and men fantasize about women’s breasts? A man’s chest simply doesn’t elicit the same response in women as a topless woman does in men. It’s basic biology and societal conditioning. And trying to make a statement about it won’t change anything.
Quite frankly I’m surprised at some of the answers here. So many women fail to understand that women’s breast are seen as sexual by most men (and some women).
“I just don't want silly tan lines”
I do 
TBH I haven’t seen many topless sunbathers in the last few years. I don’t know whether it isn’t the done thing where we go or it is less fashionable. We are off to Majorca next week, and I expect there will be loads of topless women there. Will I care? Not a jot.
DD is a teenager, and I have been privy to various conversations that her male friends have made about female breasts. I can assure you that teenage boys will do all they can to look at them – overtly or subvertly.
TheHulksPurplePanties he is an attractive young man, but so is next door’s cat. Men’s chests are not a turn on for me.
“Something of a tangent but cant believe someone just claimed women don’t get turned on by men’s chests”
No, really Elboo, I don’t
“I don’t mind topless sunbathing, I do it and it’s pretty much everywhere in Europe”
We have been to Italy and Crete recently, and very few women were topless. I didn’t see any topless women on the beach in Sicily last year.