Rub my cock on her panties?

With heart beating like mad, and so nervous I could barely swallow, I pulled my cock out of my shorts and wrapped Rochelle's panties around it. Holding her panties against my cock, I began to jerk off, lightly sliding my hand up and down my shaft. The slight friction felt amazing. I was fucking Rochelle's panties!

I pulled off and then rubbed my head against the inside of the crotch, imagining her pussy pressed up against the same place my cock was. Some pre cum leaked out on her panties and I used the tip of my penis to rub it into the material. God how I'd love to shoot a load onto these! Damn, I'm a pervert!

I didn't dare take the chance however, and I replaced all her clothes as close to the way I found them as possible, tucked my cock back into my shorts, and headed back to the deck to wait for Tim.

Later in the day, Rochelle made us a nice supper of barbequed steaks and veggies and we sat with her to eat. It cooled off slightly, and Rochelle was back in her shorts and shirt. Tim and I spent some time down by the water chatting about stuff (mostly girls we wanted to fuck). We spent the evening inside doing some more reading.

We watched a video of some comedians Tim taped off TV while Rochelle cleaned up the dishes from the day. Diane and Jenny returned around 8pm, and by 11 we are all in bed. Tim and I stayed up a while with a small lamp on looking at some Playboy magazines he'd brought with him. This did nothing to calm my urges from the day. One of the bunnies had huge juggs, and my mind drifted to Rochelle, imagining if hers looked like that.

I lay there a long time, debating whether or not I should go to the bathroom to jerk off, before I finally fell asleep.

I woke up and looked at the clock: 8:27am. Tim was still asleep. I could hear that someone was already up and was out in the main part of the cottage.