He pounded up the side hard only grabbing the rope to heave himself up the last third of the way. He was still a bit out of breath as he worked throug... the trees to my side. He was proud of himself and I was duly impressed as well, so I told him so. We finished the walk coming into the clearing on top of a broad rock shelf that extended and dropped off into a small pool. The creek was strong enough to create a small current and keep the pool fresh and clear but not enough to offer a challenge. " You guys know this was a big step, don't you? A little touching is one thing, but oral sex is a giant step beyond that." Yes, I know," Karen said, "but I'm glad we did it." Oh, I'm very glad we did it," Patty said."Yeah, me too," I said.Karen kissed me and then asked, "How would you feel if Patty and I changed places tomorrow night?"I was stunned. "Of course I want to make love to Patty," I said. "I'll never do it unless we are all comfortable with it though." We've been going together for. Her nipples are just noticeable in the centers. I notice that her boobs are only slightly lighter than the rest of her tanned skin. She must do some of her sunning topless, I surmise.She folds the bra and then pulls her panties down and off without hesitation. My suspicions are confirmed when she reveals a much lighter band of skin encircling her hips and dropping down to include her carefully shaven pussy. A small postage stamp sized patch of neatly trimmed pubic hair at the top of her slit. I could see the left side of Tawney's face. She was staring straight ahead. Her cheeks were bright, bright red. But at least she didn't start crying.It wasn't until we were moving down the block again that I felt my skin prickling as if I had been running naked through a patch of nettles. It wasn't that I was turned on. I wasn't. Or at least I don't think my body was reacting that way. I was just so embarrassed that I was blushing all over my body.It was more than embarrassment, though. I don't.