Having said that, the breast tissue is found in addition to the muscles on the upper body wall. The characteristic bounce in the breast emanates from the elasticity in the matrix of connective tissue fibers from the breast. If the breasts are stimulated from the suckling of her newborn, the https://grok.com/share/c2hhcmQtMw%3D%3D_5ad6450c-533d-442c-a09c-9f7bce1babfb