It's A Lipoma

A lipoma is a slow-growing, fatty tumor situated between your skin and the underlying muscle layer. Often a lipoma is easy to identify because it moves readily with slight finger pressure. It's doughy to touch and usually not tender. You could have several that persist for years. Lipomas can occur at any age, but they're most often detected in middle age.

A lipoma isn't cancer and is usually harmless. Treatment generally isn't necessary, but if the lipoma is in a bothersome location, is painful or is growing, you should seek to have it removed.

SO NO CANCER!!!!!!!!