I can only imagine ( I'm a man and don't even have manboobs) that floating in the pool or the ocean with said big ( voluptuous) breasts free from the effects of gravity and free from all other encumbrances must feel bloody wonderful. Umm, not to mention the invigorating cool water.
it does feal bloody wonderful actually, and EmmZ women with bigger breasts can go topless for a long time, it is such a fealing to be free of clothes