She starts pleasuring herself

"It's been a frustrating morning," she says as she pops the snap on her shorts. "I need a little release." She's grinning at you as she opens the zipper, and you see her pussy hair. She's not wearing panties. She runs her fingers through her mound and starts rubbing her clit. She moans, and then pushes up her shirt and squeezes her left breast.

You are desperately trying to stay on the road and not look at her lusty display. When she moans loudly, you look over and see her pinch one nipple and sliding two fingers inside her cunt.

The rumble strips on the shoulder of the highway bring your eyes back up to the road. You pull off the road and put the truck into Park.

"If you keep that up while I'm driving, we're going to have an accident."

"Now that we're stopped, maybe you can help me. I've wanted to fuck you since I leaned into the window. And I'd like to repay you for the ride." She is panting lightly, then moans because she hasn't stopped pleasuring herself.