"Guys, I'm really cold, I need to come in."
Kim heard the words in the confusion of a dream, then realized Beth was actually outside the tent in the predawn darkness. Too sleepy to speak, she unzipped the door. The reality of Beth's presence caused her to unzip the side of the two sleeping bags she and Ben were sharing to allow Beth to slip inside.
Kim woke up further when the reality of Beth's chilled body entered the sleeping bag. She wrapped herself around Beth as best she could, trying hard to tolerate the discomfort her nearly outside temperature feet caused on her legs. Kim pushed her head against Beth's neck, feeling her cold ears, noting that even her neck was cold.
They lay like that for several minutes, Beth with her eyes squeezed shut as she suffered, Kim with her eyes lightly closed as she had dozing thoughts of hiking, scenic views...and sex.
Beth had been sleeping outside on the ground in her sleeping bag, watching shooting stars with Kim and Ben until they retired into their tent for more privacy to make love as quietly and respectfully as they could. Beth had fallen asleep to the sounds of their sleeping bag sliding along the fabric of the tent, and occasional involuntary exhalations of breath and quiet groans. She thought about her relationship with Ben, how it had changed from romantic to something that almost seemed even better to her now. Now they remained best friends, seemingly platonic, but with the love and respect that came from having been lovers.
Ben had met Kim nearly a year after Beth had moved into her own apartment, loving the freedom, and amazed at how "healthily" she and Ben had transitioned back to being "just friends." Beth loved Kim for loving Ben, but she also really enjoyed Kim's company, understanding why Ben spent so much time with her and intended to marry her. This trip to the coast had been one of many outings the three of them had enjoyed together over the last few months.
Now Beth started to shiver. Kim wrapped her arms around her tighter, letting the warm breath from her nostrils momentarily heat the side of Beth's neck with each breath. While Beth shuddered, Kim, in her dreamy state, became aware of Beth's round bottom nestled against her abdomen. Beth was only wearing a thin t-shirt and panties, and Kim found herself enjoying the feeling of the waistband of Beth's panties and the luscious curves below rubbing against the skin of her stomach. While rubbing her arms across Beth's body to help warm her, she also found herself rocking her pelvis along Beth's bottom, feeling their panties rubbing against each other, occasionally catching and lowering Kim's towards her patch of pubic hair, or exposing the voluptuous split between the halves of Beth's bottom.