Giantess Leanback (Patreon)

Waking up shrunken on the hard plastic surface of the windowsill ledge, you had no idea what you were looking at, at first. It was huge and round and clad in tight legging material. It took you longer than you would have expected to realize that this was the giantess ass of your, now massive neighbor. 

Her body leaned heavily against the surface of the ledge, to her it was nothing, but for you it shook the ground with every one of her subtle movements. The floor beneath your feet warped and wined to adhere to the impossible weight of the relaxing giantess. It was humbling and terrifying.

You screamed up towards the eclipsing giantess booty for help but the only answer you received was the revelation that she was leaning further back to get more comfortable and she was planning to sit down right where your tiny, fragile body stood.