The Unwanted fat cells are purified, then injected in the breast to make a more rounded, youthful breast aesthetic, fuller in the tops of the breasts and with superior cleavage. The base of each breast is attached towards the chest via the deep fascia more than the pectoralis important muscles. https://grok.com/share/c2hhcmQtMw%3D%3D_5ad6450c-533d-442c-a09c-9f7bce1babfb