Without speaking we both got up, we had been exploring each other’s body all through the songs, I was rock hard and she was so wet as my fingers had...been sliding in and out of her pussy and teasing her arse. She placed both hands on the rocks and offered herself to me, I knelt down beneath her and placed my lips against her pussy lips and indulged myself in all that was on offer, our headphones still in place, my hands on her tits and pulling down on her nipples as my tongue explored deeper.. . and I, well ... should have starved by now," she trailed off, sounding suddenly unsure of herself.I shook my head and chuckled."Well, child, you are half angel, and to the extent of my knowledge angels don't eat anything."She nodded dumbly.I continued, "But you are still half human, you are going to need to feed that half of yours every once in a while."She looked up at me, with the same weird expression that she'd worn recently."So I only need to eat once a week?" Looks that way," I replied,. Now my wife is what some woulcall a prude, at least when it came to public sex, but she lay back and allowed me to slip up her top and take it off completely. She seemed to be enjoying my breast caressing and was getting quite excited. I realized it was what she was seeing and not so much what I was doing. As we watched Marsha got up and turning her back towards Rick, straddled his cock and slowly lowered herself onto it. She slowly rode up and down on his sock until he grabbed her hips and. .He kept glancing at me every now & then, my hand slightly brushed him "your really cold" I tried to hide my shiver, he stood up & left.. A few moments later he retuned with a blanket & moved in closer to me, he rapped the blanket around both of us & pulled me closer to him, my heart started to beat faster, this made me uncomfortable, I think he could tell because he started to move away from me. "No, don't" I said holding him back " I like the way this feels" he looked at me.. Icould no.