We had been partying all night, and many folks were camping out. I was overly tired and had plenty to drink, so crawled into our tent while she stayed out listening to them play guitar around the fire. I was starting to doze in and out but loved the amateur acoustic music, so kept awake to enjoy it from the tent. Eventually I heard another group say their good nights, and they were down to a smaller group with just one guitarist left. As the music eventually stopped and it was quiet except for the occasional giggle or slightly louder whisper, I let myself doze off more. I stirred later when I heard talking closer to the tent, so rolled over to my left side to face her better when she came in. It was a long day, but I would still be up for some naked time with the little lady, and she was often up for playing around on party nights.
It was warm out, but we had made our tent comfy with an old queen-sized memory foam thing to put under the sleeping bag, which was zipped open to act as the mattress. Atop that, we just had a regular bed sheet, where I was nude underneath.
She unzipped the tent and slithered inside. Through the little bit of moonlight available and having my eyes adjusted to the light level, I thought she looked as amazing now as she had all day in her tie-dyed hippie skirt and tank top. It would be typical for her simply to crash in most her clothes, maybe dropping the skirt, and I was wondering if I could snuggle into her, maybe reach out and start a little fondling, see if she was up for some fun. But instead of just crawling under the sheet, she was stopping to undress. I figured I might as well play asleep for a minute and enjoy the view. She flipped off her tank top in a second and then shimmied out of her skirt. While you wouldn't expect a strip tease show when you don't know you have an audience, it was still incredibly hot seeing her flesh in the moonlight. Instead of crawling into bed in her underwear, she surprised me again, dropping off her bra, followed immediately by her panties.
Sweet! She must be hot and ready! But for now, I waited to see what she had in mind. Sometimes she would get aggressive with me, especially when she's this hot and bothered. So I kept my position on my side facing her and tried to control my breathing and heartbeat. She wasn't done surprising me, apparently. She still didn't dive under the sheet to bed. Instead she spent a moment fluffing up her pillow, and then slowly laid down on top of the sheet. Keeping the sleepy charade going, I closed my eyes and was careful not to change my breathing or do anything audible. As I heard her adjust, I chanced a peek and saw her right leg, closest to me, propped up, while her hands slowly explored her ample breasts. I couldn't make out details, but certainly she was massaging and tweaking her nipples. Then her right hand moved down across her belly to find her pussy. From the motion of her hand, she was moving slowly, teasing at her lips and maybe lightly petting her clit. I was beside myself with excitement and shocked she couldn't hear my heart pounding in my chest.
Happy for a little late night masturbation show, I was trying hard to contain my excitement. I was so focused on her subtle movements in semi-darkness, when the tent door zipper started to move I almost jumped out of my skin. But she heard it at the same time and reacted as well. Only her reaction wasn't surprise at all, but instead she simply put her leg down and moved her hands behind her head. She was lying flat on top of the sheet, completely naked, as the shape slowly stepped into our tent.