Let Jess and Lucy handle things

"Could you guys... maybe go look at the engine for me?" I asked as I slipped my leg back inside and eased the door closed.

"Okay." Lucy said reluctantly. "But we don't know much about engines..."

"Sure you don't want to join us?" Jess asked with a grin.

"That's okay, thanks. I think I've put on enough of a show for today."

"Suit yourself."

I sank as low into my seat as I could while the two girls stepped out of the car and approached the hood. They lifted it up, and they disappeared from my view.

At first I tried to look out of my window, but it was no good for my nerves. We were getting a lot of looks. The people passing were no doubt watching the two girls investigating a broken engine, but I couldn't help but believe that they were actually staring at me. I **** my view downwards, down at my naked body. My forward seating position meant that my knees were still a ways apart, and by forcing my shoulders beneath the window I had **** my legs a little higher in the air. Best to fix this now, I told myself.

My intention had been to grab the adjustment lever, which was at the front of my chair just beneath where I sat. I wasn't used to the unusual seating position, however, and instead my hand brushed heavily across my bared pussy lips. The shock of arousal that coursed through me felt almost electrical. I sucked in a shivering breath. I'd never felt anything like that before. Hesitantly - I was still aware of my situation, after all - I reached down and experimentally touched it again.

I let out a moan without even realising it.

There was really nothing I could do, at this point. It was like I was possessed. My index and middle finger slipped into my now-moist pussy; I bit my lip. Slowly I began working my fingers, enjoying the silken, sexual feeling of my own touch. I pressed my other hand on top and pushed down, using the weight for extra penetration. My fingers worked their magic. Faster. Faster. I ground my hips in my seat. I could feel it. I was cumming. At any second now I was going to cum in a car in the middle of a street.