>>53514061This is a false myth, although it may seem that big tits weigh a lot, in reality, they are being mostly adipose tissue, or rather fat. It's a less dense mass than water (more or less 90%), and therefore thus, a pair of relatively H-cup breasts only make up 10-15% of the average female torso.
Obviously, there are cases of gigantomastia where the breasts weigh more than 9 pounds and weight decompensation is too much, but under normal conditions, large breasts aren't decisive enough to ruin the balance point, without going any further, the head It weighs more than huge breasts.