Women's boobs shouldn't be "inappropriate" while men's are perfectly fine to be shown.

I think the title explains it pretty well but I just was a topless dude in the park and I was like hmmm why aren't women topless? I thought a lot about it and couldn't find a single logical/rational reason. I have come to the conclusion that if women were to show their boobs, it would be deemed "inviting rape" by society and that assumes every man is a hypersexual beast with no regard of others. And as a men, I find that very unfair and not cool. Its our fault if we get horny and act out, why should women face the burden? And I am always down for a discussions, so please let me know if you have something to say. Thanks.