Samantha obeyed. But it was hard to concentrate. She was so disgusted and frightened, she couldn't think straight. She thrust her fingers in and out of her vagina, and rubbed her tight, hard stomach. Eventually, she migrated up to her tits, reaching under her bra to finger her nipples - anything to arouse her. But she just couldn't cum. She fingered herself faster, and pinched her nipple, then squeezed her massive breast. It was so large, her hand couldn't envelope it all.