>>82320649 (OP)
you fucking retard no amount of back exercises would fix that. also it was probably a last resort out of many other options attempted, you know how expensive the surgery probably was?
also, its not just back pain that breasts this large cause, there are load of other problems too, like skin irritation/rashes under the breasts, being unable to do physical exercises like running because the weight is too painful, also getting bras in that size? a nightmare, and probably would cost upwards of 50.
some women would love having massive tits, and love the attention, but if she doesn't why should she have to keep them? it doesn't particularly affect you, there are tons of other women out there who have this physique you can look at.