First, don't get worked up by the Hollywood version of what a woman should look like. Be yourself. I'm sure you have many good qualities that define you. Don't focus on what you consider to be a negative. Focus on your good qualities. If you aren't comfortable in a bathing suit that shows too much, get something different. Why would you want to associate with people who are so shallow as to think that breast size is important?
If you are not too shy then wearing stuff with cleavage will accentuate the roundness of your breasts. High neck tops will make that area look smaller.
Wear a push up bra. or just wait till you grow.
First off, go and get yourself measured. Measuring your own bra size, while convenient, can lead to a mis-fitting, and stores like Victoria's Secret, J.C. Penney's and Frederick of Hollywood's will do it for free.
Once you've ascertained your size, start looking at different bras. Keep in mind that there are many, many stores that sell good quality Bras. While VS is very popular and makes a high quality product, it's also quite expensive, and if you're on a budget this can be very daunting. Try stores like T.J. Maxx, Ross's, or Burlington Coat Factory to find a discount without sacrificing quality.
For a smaller bust push-ups are the gold standard, of course, but don't be afraid to try other styles as well!
For more cleavage naturally, the only way to really see improvement would be to work out the pecktorial muscles, which can give the idea of cleavage to an otherwise boyish frame. Ask your doctor or, well, someone who knows (that sounded blunt!) about what exercises you can do.
You should be happy with yourself the way you are but if you really want to make them look bigger, just stuff tissues down your bra! haha it sounds crazy but it's a classic and it works!
If you are not too shy then wearing stuff with cleavage will accentuate the roundness of your breasts. High neck tops will make that area look smaller.
Cleavage occurs naturally between the tissue of the two breasts. We think mostly of well-endowed females as having cleavage, but overweight boys and men can have cleavage too. The "lines of cleavage" are, as a simple description, the line between the clothing or bra and the exposed area of the breast and the "line" or separation between the breasts. So, if a woman wears an ill-fitting bra or one that is too small, the area of cleavage can be pronounced. In smaller bosoms, cleavage is less pronounced or noticeable.
That is the valley between her breasts.
female breasts
The area between a woman's breasts is commonly referred to as the cleavage.
A cleavage is the area down the middle of an object, usually referred to the area in-between the left and right breasts of a human woman.
If she has her top off, you could drag your penis down her cleavage. You could press her breasts together as you work your penis through the cleavage. And if that arouses you to ejaculation, you could release your ejaculate wherever she likes - perhaps on the breasts or her face if she is into that.
Cleavage
the hollow between a woman's breasts when supported, especially as exposed by a low-cut garment.
It is a recent term regarding cleavage--formed by two breasts squeezed together.
There's plenty of great American, Canadian, and UK porn sites that focus on breasts. They all speak English and there's a plethora of cleavage. Thanks for the question!
cleavage
if your far and have small breasts it means that not much fat I'd getting into your breasts