Everyone's physique is different. I have lost weight several times myself. Every time I gain weight, my breasts will grow back. I have to go on a diet and run with my stomach. After I lose 15 kg, I will lose weight from D to A+, but I will bounce back soon. Eat more and exercise less at school, and your chest will grow back as you get fatter. But in the process, my face and chest became fat first, and when I came back, it was not as big as before. A little more meals and more exercise, stable for 4 months, lost weight 10 kg, and the chest became smaller regularly, but not as fast as dieting, and finally stabilized during the B+ Spring Festival and exercised more. This time, I fattened my arms and stomach, and my muscles became fat, and finally I grew my breasts. When I gained weight, I was not as big as before, but I grew back when I reached 5 kg.

I gain weight and don't exercise. I gained 15 kg after eating supper in summer vacation, but my chest didn't get much bigger, from C to D+, but it was obvious.

Experienced 100 kg (b), 1 10 kg (c), 120 (c+), 140 (d+). To sum up, it's all about the chest. If I eat freely, my weight will return to 140, but my chest will hardly change from 130 kg to 140 kg. Maybe my breasts can only support so much. The fat man's flat chest may be like this. The chest is smaller than the whole body, because the body has gained weight, and the chest card will not be long when it reaches a certain limit.