Should I do it at this level.. or not..?

The size itself is not small, but the wide cleavage and lack of upper breasts is stressful. I also want to become voluptuous like those who had surgery.
 I went to three places for consultations, and they said that the capacity is about three times the average of the people who come to the consultation. (3D I tried modeling)
 I have a large breast room and a lot of glandular tissue, so they say it will come out naturally...
 
After hearing that, I was thinking about just buying it, but when I saw it, it wasn't that big, so I kept getting greedy...
 And I have a bit of shoulder and a lot of pelvis and hips. Since she's on the large side, her breasts seem to be relatively lacking.
 Right now, her breasts are about full B. Would regular women do that?