Oh, man, I wrote about this way back when I first joined TMF.
I was camping with some friends and one of the ladies and I hit it off pretty well. We went to the lake and skinny dipped, then crawled into the tent and made out for a little while. The next morning I woke up and the lady was totally naked! (I thought to myself in a Steve Urkel voice, "Did I do that?") She was sound asleep. Her boobs were very nice and looked incredibly yummy. So I took a feather or something I had with me and proceeded to tickle her perky nipples with it. She stirred for a bit. I continued the tickling when suddenly, without opening her eyes, she said, "If you stop doing that I'll kill you!" So, I continued until one of the other ladies told us breakfast was ready.
Yes... gotta love them boobies!