Lascivious desire, also known as LUST, is an intense longing or craving for something, usually of a sexual nature. It is an emotion that can be both positive and negative, depending on the context in which it is experienced. LUST can be seen as a powerful force that can drive people to do things they would not normally do. It can also be seen as a natural part of human life, and can be a source of pleasure and joy.