What does having extreme implants like that actually do to her health and general mobility? They have to be about 10 pounds each, and are the size of bowling balls. I wonder how much her life is different just from having tits that inflated.
You can find it out by yourself, try to carry those masses by yourself.
Like using water filled bags or so and find out what impact it has on every day task that you did before without them.
You will be surprised that even turning around may cause some collisions you did not have before.
Or how strong her back hs to be.
So yeah you have to get to use to them.
I think the corsets she is wearing may give a bit support.