An Interesting Encounter

As Katie and Sarah pull beside Christa's car in the otherwise empty parking lot, they can't help but notice that not only does Christa appear to be naked, but she seems to be unaware she has company yet. Katie turned the engine off and got out of the car, followed by Sarah. Both girls moved silently to the driver's window of Christa's car, which was slightly obscured by steam, and looked inside. Even through the partially obscured window, there was no mistaking what was happening inside the vehicle.

Now that they were standing next to it, and there was no car engine making noise, Sarah and Katie could hear the rhythmic moaning coming from the girl inside. As the naked girls watch in fascination, Christa masturbated furiously inside unaware that she was no longer alone. Christa's eyes were closed tight as she squeezed her breasts and pinched her nipples mercilessly while the other hand ravaged the wet hole between her legs. "Almost there," Christa thought to herself as she inched closer to a climax. She hadn't been able to stop thinking about that naked girl in her car, or the mark of arousal she left behind that had left the car smelling strongly of her scent. Christa had fought the desire for a while, but after sitting here waiting for several minutes, she had **** but to think about the girls as the scent overwhelmed her better judgment.

Sarah debated knocking on the window, but she was so engrossed in this show she wanted to see it to the end. Failing to resist temptation, Katie's fingers found their way between her own legs and gently massaged her puffy lips as Christa began to climax. Letting out a loud moan of pleasure, Christa's body began to twitch as she slumped over to one side. After several long moments, Christa opened her eyes and saw her audience staring at her. It took a minute of staring for it to dawn on Christa that she was still naked, and that these two had likely seen a good amount of what just happened or at least could guess by her lack of clothing and position in the car.

Katie and Sarah stepped back as Christa opened the car door and, with a lot of nervous laughter, attempted to explain what she was doing. "I was..." Christa said fumbling for anything to explain besides the obvious, "just..." She paused clearly stalling for time.

"Relieving some tension?" Katie suggested for her.

"It's quite understandable," Sarah agreed readily, "we just did the same thing not long ago."

Christa blushed scarlet but was relieved that they weren't going to say much about what they just witnessed her do. "Well then, I think my car should be safe here for a while, it looks like long-term parking for a motel next door."

"I guess there is no need to ask if you are joining us," Katie said holding back a laugh, "grab your stuff and put it in the trunk."

"At least you don't need to play catch-up on dares," Sarah added climbing back into the passenger seat as Katie sat down in the driver seat and hit the button for the trunk.

Christa stared at the contents of the trunk for a moment. "Hmmm..." she pondered to herself looking at the two suitcases, "I guess they did bring clothing. Makes sense, they mentioned going to a birthday party." After some hasty thinking, no doubt affected by how turned on she was by having been watched, she made up her mind. "they will love how daring I am," she decided to herself, "I will just borrow something from them when we got to the party." She gathered her stuff from the front seat, popped open her own trunk before closing and locking her driver's door, and threw the clothes she had removed inside it before closing it. Christa then dropped her purse into the trunk of Katie and Sarah's car next to their purses, shut the trunk, and flopped onto the backseat. "Let's go!" she said with a smile.

Katie didn't need to be told twice. In a moment the engine came to life and the girls were off, back onto the highway and moving away from Christa's car. "So," Christa asked excitedly, "whose turn is it to give a dare?"

"Mine," Sarah said excitedly, "you can go next, then it will be Katie's turn. Does that work?"

"Sure," Christa said eagerly.

"I guess," Katie said, "but I think we could keep it to only one or two more each for today, we should find someplace to stop for the night and we don't want to over do it."

"Good plan," Sarah agreed, "so...for my first dare," she said looking back and forth between Katie and Christa, "I dare..."