Sarah puts on a show

Sarah's seat was raised as high as possible, and she leaned back as far as she could. Feet on the dash, her hands worked quickly but carefully on her delicate folds and stiff nipples. The sun was warm against her flesh, but the heat she felt was far greater as the pleasure continued to build inside her. Katie slowed down on purpose to let as many other drivers see Sarah, not that Sarah was paying attention. She knew people saw her, but her eyes were closed so she could focus on what her body wanted.

Christa could see little from the back seat. Hands and feet tied together with duck tape, she was stuck almost laying down as Sarah's seat had her bound legs pinned fast. On the bright side, no one was watching the naked girl in the back seat, all eyes were instead looking at the girl in the passenger seat.

Just as Sarah was building into her first orgasm of the day, Katie saw a bus coming up from behind them. It appeared to be full of college kids, so Katie stayed even with it until all of the windows were full of faces. Most of them were guys, staring at the naked beauty pleasuring herself for all to see. A few were girls, showing a mixture of jealousy and revulsion as they watched. Before Sarah could cum, Katie managed to catch a glimpse of a few of the guys stroking their cocks as they watched. One of the girls who had been looking at Sarah with a look of admiration had even begun taking off her own clothes. Finally, with an ear-splitting moan, Sarah came, and her body shuttered, while on the bus, a few windows got a thin coat of white sprayed on them and the college girl finished undressing for her classmates. Before Sarah could recover and see what was happening, Katie sped up and left the bus behind them. The only thing Christa was able to see from the bus, due to her unfortunate position, was a set of clothes tumbling out one of the front windows, as the naked college girl's classmate threw them out when she wasn't looking.

"That was...INCREDIBLE," Sarah said when she at last recovered. Katie giggled and Christa struggled to sit upright now that the passenger seat wasn't locking her legs in place.

"Now, I dare..." Sarah began.