Rotten

Didn't managed to finish this piece of cake in time, left it in a closed container for 2-3days, and I found it;

Overview, white woolly growth on the right and black round spots on the left

Focus : White woolly growth, now seen on the left from another angle

Focus : Black spots growing near the bottom field

The pictures were not really clear, as I didn't open the container to snap them, was afraid of the spores spreading to other parts of my room. Ngek ngek...