Both groups continue

Meanwhile the two girls in the clearing remain in their position, with Amanda riding Claire enthusiastically, bucking her hips in tandem with the other girls. The two of them have broken their kiss, and now Amanda is sitting upright with her back arched. One of her hands is buried deep between Claire's legs, undulating rhythmically, while the other one is cupping Claire's chin. The girl on the bottom gasps as the redhead drives her fingers in even deeper, and Mandy takes the opportunity to slide her thumb into Claire's parted lips, who rolls her tongue around the digit sexily before eagerly sucking on it. All the while, Amanda's own slit is still being toyed with; Claire's fingers play with the outside of it while refusing to actually enter her friend.

You begin to match your own hand movements with Amanda's, pumping your index and middle finger in and out of Lacey's snatch as she wriggles on the ground next to you. She is warm and tight, and her perfectly round ass bucks against your wrist gratefully as you pleasure her, but you can't help but notice that all three of the girls are getting serviced while you lay there, your cock straining against your jeans as you lay on your side facing your partner. Almost as if she has read your mind, Lacey walks her free hand over to your waistband and deftly undoes your belt and zipper, freeing your dick from it's shrinking prison. She looks away from your friends by the water for just a second to glance at your protruding member before giving you a playful wink and spitting in her hand. Turning back to peer through the bush, she grips the head of your cock in her palm and slides it up and down your shaft, smearing her warm saliva onto it. You wonder briefly where she learned a technique like that before turning to the clearing yourself.

The other half of your camping quartet hasn't moved, but by the motion of their hands and hips, you can tell that they are beginning to lose what little control they had. Two of Amanda's fingers now slide in and out of Claire's inviting mouth, and the short gulping noises that have replaced her moans suggest that she is letting them press against her throat. Meanwhile, Claire is gripping the other girls ass tightly, pulling a milky white cheek aside so that she can have better access to the slit underneath. You can see from your perch that Claire is having trouble keeping a rhythm going, as Amanda has begun to run her free thumb into the poor girl's exposed clit, but Claire reciprocates quickly in a way you would never expect. Removing one glistening finger from Mandy's cunt, she slides it slowly into the other girl's tight asshole, which is also visible to the two of you. Given its lubrication, Claire is already two knuckles into her friend before Amanda has time to react.

“Holy f-” Amanda exclaims. “A little warning would have been nice!”

“Sorry,” Claire laughs less than apologetically, her voice slightly distorted by the invasive fingers in it. She removes her finger as quickly as she had put it in. “I wasn't thinking, I just did it.”

“I didn't tell you to stop...” the Manda muttered quickly. With that, she leans forward so that her face is only inches above her partners, raising her hips slightly so that the other girl has a better angle. Her knees clench and she mewls softly as Claire's finger finds its way back into her most sensitive area.

As you watch the exchange, you can't believe your eyes, and by Lacey's expression, you're guessing that she can't either. Her grip on the shaft of your cock has tightened, and she is pumping it listlessly, pulling your hips towards her without even realizing it. Inspiration strikes, and in a moment the thumb of the hand down the back of Lacey's jeans is pressed against her tight little anus, making small circles.

“...wait...” Lacey begins, realizing what's about to happen.