The Giantess Fetish, also known as Macrophilia or Megalophilia, is a fantasy or sexual attraction characterized by an intense fascination with giant or towering figures, particularly women. Individuals with this fetish are aroused by the idea of being dominated, controlled, or interacted with by colossal women, often referred to as giantesses.

In the context of this fetish, the giantess is depicted as immensely larger than regular-sized individuals or objects, creating a stark contrast in size. Scenes may involve the giantess engaging in various activities such as crushing buildings, people, or objects, carrying smaller beings in her hand, or interacting with them in playful or dominant ways.

The appeal of the Giantess Fetish lies in the power dynamics and size disparity, where the giantess holds control and dominance over smaller beings, evoking feelings of awe, fear, or excitement in the fetishist. This fantasy can be expressed through various mediums such as literature, artwork, role-playing, and digital media, catering to individuals who find arousal or fascination in the concept of immense size differences.