The breast is one nude tiny titted girls
two prominences located on the upper ventral region of the torso of primates. In females, it serves as the mammary glandwhich produces and secretes milk to feed infants. At pubertyestrogensin conjunction with growth hormonecause breast development in female humans and to a much lesser extent tissue from vagina
other primates. Breast development in other primate females generally only occurs with pregnancy. Subcutaneous fat covers and envelops a network of ducts that converge on the nippleand these tissues give the breast its size and shape. At the ends of the ducts are lobulesor clusters of alveoliwhere milk tissue from vagina
produced and stored in response to hormonal signals. Along with their major function in providing tissue from vagina
for infants, female breasts have social and sexual characteristics.