Bare breasted images:

[Busty]

oldguy, that bra looks good on you. What size is it?

[Justagirl💃]

Back to the theme of this thread:

[WalkingDad1308]

With and without a Bra:

[Busty]

You look good in that bra

[Justagirl💃]

That bra appears to be a perfect fit. It looks really nice.

[gotgyne]

Here is also a photo of bare breasts in men. Visitors in a German sauna cabin:

https://www.ok.de/nachrichten/top-news/sauna-weltrekord-stundenlanges-schwitzen-neuharlingersiel-250428ni386898

The majority of the men in the pic have breasts. It's quite normal meanwhile.

[WonderfullyMade]

Might as well contribute some I suppose. Let's just say mowing the yard without support is painful....

[AlfaQ]

Getting them sunburnt wouldn't be comfortable either. 

[taxmapper]

Ahh the no support let them fly free trope.       Many a women in history did not have this so I wonder what it was like for them.   it is very painful at times and not fun!   Though jokingly reffered to as a "torture device" the alternative is.. well.. not fun.