What is why are breasts so soft?

Breasts are soft because they are composed mostly of fatty tissue, which feels soft and malleable. The fatty tissue also gives breasts their plumpness. However, breasts also contain glandular tissue and connective tissue which can make them feel firmer in certain areas. The softness of breasts can also vary depending on factors such as age, hormonal changes, and pregnancy. Overall, the softness of breasts is normal and natural.