Much to my surprise she told me to try them on for fun so I did and OMG they are huge and very very heavy as she said go get dressed and wear them all day and like a dummy I smiled and said OK. Huge mistake girls beside weighting a ton and huge on me within a hour my back was hurting and the only fun part was I couldn't see my feet and them boobies got in my way most of the day.
Lesson learned, I will stay with my 36C forms which are more fitting to my size and weight and I don't look like two watermelon walking down the street. So if you want to blend in going out DON"T oversize your load
If she lost her breasts, she had a choice of size then. Guessing she went with what she was used to. That is a curious thought for a woman, given a do over on breast size and she kept with her larger size. Keep in mind that forms sitting in a bra on the front of your chest would seem to weigh much more than the same tissue mass imbedded within the body.