Generally, people who are overweight will encounter this situation more or less.

As long as it is not particularly obvious (like female breasts), it is normal, so leave it alone.

Could be male mammary gland development,

If you are really uneasy, go to breast surgery or chest surgery.

If the diagnosis is male mammary gland development,

Only one plastic surgery is needed.

The operation is to remove the developing breast tissue and make the areola and nipple smaller.