(Somewhat) Relaxing...?

"Ooh, could you not take the turns so hard?" Joanne sighed, holding her head.

"Its ok mom. Just close your eyes, and lean back. You'll feel better." Sam suggested.

The sisters looked at each other, surprised that the cabbie's distracted (and horny) state had caused him to drive a bit nervously. With their mom's car sickness triggered, they felt they could proceed with the next phase, instead of waiting until she slept on the plane.

As Sam and Lacey eased their mom into a slouched, reclined position, they each placed a hand on her bare shoulder while their other hand slipped the robe off her shoulders, and down her arm part way. Her robe fell completely open, baring her large pert (for her age) tits. The driver looked back and nearly shouted, but he turned back to see a car stopped in front, coming up quick. He slammed on the brakes, and the two girls braced against their mom, and as they lurched forward, her robe slipped off her arms and bunched behind her back as they fell back.

"Hey! Watch where you're going!" Sam yelled at the driver.

The man apologized and managed to get them to the airport terminal. Sam and Lacey pulled their woozy mom out of the car, and Sam grabbed the robe as they got out. Joanne's eyes fluttered open, and she was slowly getting her constitution under control.

"You got us here fast and in one piece. Please accept this generous tip." Sam stated to the driver, presenting him with Joanne's robe.

The man gulped before taking it and thanked them as he pulled the suitcases from the trunk. Joanne seemed well enough to pick up her own bag, and walked in front of her daughters, who carried their own suitcases inside. The driver gave a low whistle as he watched the naked woman's round ass retreating from view. He definitely had a story to tell now...