How do I make my breasts bigger? ?

well since you're only 14 your breast will keep growing till you're 18 or 19 and usually if yuo gain 10 pounds you will go up a cup size, if youre skinny the you can afford to gain 10 puonds ang guys doint like skinny girls trust me they like thicker bodies trust me im 21 and a size 5 and guys love my body=)