Boinga…Boinga…Boinga… They had gotten out of sync on the release, one fleshy mound on the way down bulging past the other one on the way up; one agitating the other into more violent jiggling each time they slid past each other. We all stared mezmerized as they bounced up and down, slowing down a little on each pass, until they finally rumbled to halt after a full ten seconds.

Daphne's pants must have been holding her buttocks in a little because they were larger than anything I had imagined when staring at them through the jean cloth. They WERE the size of basketballs at the bottom. They were encased in sheer, stretchy pink panties that were normal in front; snuggly stretched over her brown, well-padded twat; but the pouch in back was the size of a grocery bag! The upper half of the thick cylinders were plumped out with flesh that jiggled at the slighest touch all the way up the thick slope to her waist. There was no space between her upper legs; only one long ass crack that looked a little raw from the sliding friction when Linda had released them.

Linda now had those buttocks out in the air exposed to herself. A little life even came into her dull, half-exposed eyes for a moment as she looked down at them sagging and straining that huge, pink panty-sack to the breaking point. As I continued to pump myself, Linda sunk her hand into one butt cheek and began to work on it through the panties. Kneading and massaging, her strong fat fingers repeatedly clenched closed, squishing Daphne's panties and flesh out between them, and then released; butt jello jiggling back into place. Daphne's look had changed again. It wasn't anything near pleasure, but I could tell that Linda's fondling hand was forcing her to heat up in spite of herself.

Tightening her strain on Daphne's tether, Linda forced her to bend farther over the table. With her butt hand she grabbed the elastic band of one leg of the large panties and pulled it back about six inches, bringing it out and over the cheek. When she let go, it snapped back into Daphne like a firecracker going off; sending her rubbery ass wobbling up and down the length of her.