There is no way that breasts should look when a young woman is 17. Everyone is different and develops at a different rate, and ends up at a different stopping point. If you are concerned with something such as lumps, asymmetry, or unexpected hair growth, you should consult a physician.
If a young man begins to develop small breasts, he may have a condition known as gynecomastia, which causes enlarged mammary glands. The condition is common and can be treated with medicine or surgery.
Are you sure about this because a 13 year olds breasts would look like a womans breasts
YES.
Fake.
look at there personality and if they have big boobs then great
Usually women breasts shape is not the same. One of them is bigger than other.
theyn look like the best set you've ever seen
You should were thin bras so as to keep your breasts safe and be sexy.
Not all men are obsessed with breasts, but those who are (and those who aren't) like the way breasts look. They also like to touch them. It is an excitement for them.
Like any other female's breasts.... but darker.
If you are a boy, look at yours, now imagine that about 10 times bigger.
Depends on the girl. Most girls say no.
Beauty is subjective and is held in the eye of the beholder. So just decide for yourself what you think they look like.