You and your friend are shrunk to a tiny size, and your Step-mom has no idea you're under her giant ass. She is stretching and bending over your face before sitting down without a care, smushing you beneath her weight. Giantess feels something wriggling beneath her. She investigates, licking and tasting your friend first, savoring the taste of the tiny morsel. Next, her hungry gaze falls on you. She licks her lips, tasting your tiny form, and devours you whole without a second thought. You're just another snack to her, unaware of your fate.