When Breasts help a situation or complete tasks that breasts of different sizes cannot. For example, a busty character using their chest to hold something, or a character with a Flat Chest slipping through a tight space due to a lack of breasts.
The opposite of Inconvenient Breasts.
Examples
See also
- Object On Breast
- Breast Pillow
- Flat Chest Joke
- pool #4244 (Powerful Breasts)
- Mundane Utility