That would depend on the size of the person as well as the cup size. Obvisoulsy the breats of someone who is a 28DD are a different weight from someone who is a 48DD. The cup size is just a measurement in terms of proportion to the body size, not a standard size. Also due to the percentage of body fat and muslce, even two people who are both the exact same bra size, eg 32E and 32E may weigh quite different amounts.
You will be a d cup or double dd
DD
38 dd
There is no correlation between breast size and age. Everyone is different.
A DD in breasts refers to a bra cup size that is larger than a D cup but smaller than an E cup. The sizing system varies by brand, but generally, a DD cup indicates a larger breast volume and a greater difference between the band size (the measurement around the chest) and the bust size (the measurement around the fullest part of the breasts). This size is often associated with fuller or more voluptuous breast shapes.
Size K breasts would be very large.
intimatelylingerie.com.au/size-chart.html
big
It depends on what's small or big for you and your needs.
Women have different size breasts. It is based on genetics.
Plenty of models have small breasts. It's the overall beauty of the person, not the size of the breasts.
Big and round