So, ask yourself, would you love to have or would your love your GF/wife to have breasts like these? Probably about 20" in length, about 11" in diameter, and very full tubular in shape with huge areola, these huge and heavy breasts, weighing in at a combined weight of about 95 pounds, exhibit the hyper lactation that has probably led to their amazing size. With breasts so huge and heavy, most activities, no matter how mild, would require frequent periods of rest as they tax and challenge all the body's muscles. The weight makes bras virtually impossible, so they will always be swinging back and forth with every step as they bounced off your hips, and likely falling to either side of your thighs whenever you sit, which always creates a danger of falling out the bottom of your tops when they do. With such heavy breasts, you would likely avoid bending forward as much as possible and would have to use your arms to brace yourself when you do. To avoid leaking in public, you would try to milk yourself before leaving the house. You would likely need help with many daily tasks while just unable to do many more as the size and weight of your breasts makes everything difficult.
I refuse to call these breasts a burden, because if you love them, they are more a blessing than a burden. And the girl that would love to have such huge breasts and cherish all the ways they enhance her life would be a treasure in my humble opinion.