Siblings Alexis and Ian finish their weekend and return home.
If you haven't yet read the previous chapters, you might want to do that now before you read on. For those who haven't, Ian and Alexis are a brother and sister who have discovered each other while sharing a weekend alone at a very private family lake cabin.
This chapter continues where the last one left off and chronicles their adventures on their last day at the lake and the drive home.
All characters are over 18.
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I had fallen asleep the night before dreaming of the two of us, my sister Alexis and me, alone together. We were hiking in the mountains, paddling in quiet lakes in northern Minnesota, and walking anonymously on the streets of New York. They were restful dreams of a perfect future together with my beautiful sister.
And then my dream became more vivid and graphic. We were naked together in bed and she was grinding her ass against me. Except it wasn't a dream, it was morning. Slowly I awoke to find we had changed positions during the night. I was spooning her, my erect cock had slipped between her thighs and she was slowly writhing against me. My arm was wrapped around her, lazily resting on her belly. As I regained my senses, I slid my hand higher on her body, cupping her breast and squeezing gently.
"I thought you'd never wake up," she said quietly.
"You sure found a good way to wake me up," I said.
"Yeah, well," she said, "that's the second day in a row you were poking me in the ass with that thing for about twenty minutes. You have any idea how fucking horny a girl can get with a stiff cock dancing around between her cheeks for that long?"
"It's like déjà vu all over again," I said. "You asked me that yesterday, remember? How exactly would I have any idea what that's like? I've never had a stiff cock dancing between MY butt cheeks."
"I didn't ask if you knew what it was like," she said. "I asked if you knew how horny I could get. I'd think you'd remember that from yesterday."
"Oh, right," I said. "Yeah, I definitely remember that from yesterday."
"Yeah?" she said. "Took you long enough, didn't it?"
"Sorry, sis, I just woke up. You could just wake me up if you need to. I really wouldn't mind."
"But you were sleeping so peacefully," she said. "Also, I was kind of curious what you were dreaming about."
"I was dreaming about the two of us being alone together," I said.
"Yeah?" she said, grinding a little harder now. I was starting to reflexively push back in response.
"In the mountains," I said. "Then a lake, and finally in New York."
"And you got all worked up over that?" she said.
"Not exactly," I said. "After that I dreamt we were in bed and you were rubbing your ass in my lap."
"You weren't dreaming that part," she said.
"Yeah," I said, "I noticed. But I have something better than just rubbing around between your thighs in mind."
"Me too," she said.
She lifted her knee to make more room for me between her legs. Putting her hand between her legs, she grabbed my cock and put the head at the entrance to her pussy.
"I've waited long enough already," she said. "Do me."
"Not much for foreplay this morning, are you Lex?" I said.
"I've had all the damn foreplay I can stand," she said. "You just weren't awake for it. Now put your fucking cock in me."
Who was I to argue with that? I pushed my way in, feeling her warm, wet pussy envelop my eager cock.
"Mmm," she said as I entered her. "That's what I've been waiting for."
Slowly and gently I moved in and out of her, savoring the sensations as my passions awoke. My hand drifted down, leaving a small whimper in its wake as it left her breast.
"Look after this for me for a while," I said, and I grabbed her hand and placed it on her breast. She began where I left off, squeezing and kneading the pliant flesh, her chest drawing ever deeper breaths, rising and falling with her growing arousal.
"Where are you going?" she said.
"Here," I said, finding my way to her ass. "It's been forever since I've felt your beautiful ass."
"It was only yesterday," she said, but she gave up a soft moan when I caressed her.
"That seems so long ago," I said.
I was groping and kneading, sensing the strength in the muscle beneath the skin, yet still reveling in the smooth softness of her. Touching her was as arousing as ever and provoked a greater need, driving me to push more forcefully into her, penetrating deeper.
"Do you have any idea," I said, "what touching your perfect ass does to me?"
"No," she said, "but I love what it makes you do to me."
She twisted her ass against me. I could feel her squirming against my legs and my hips and the feeling was astonishing. I reflexively thrust again, instinctively wanting more pressure everywhere, more contact. I got all of that, and it came with deeper penetration and a small gasp from my sister. She flexed harder, rhythmically squeezing her legs together and pushing her ass back into me. I reluctantly let go of her enticing ass and reached around her to hold on. My hand landed on her belly, just above her manicured bush, and I stroked her skin in small circles.
"Oh, God," she said, "don't tease."
She pushed my hand down, then she placed her hand over mine and moved both hands over her pussy, first making little circles over her clit, and then gradually rubbing harder and faster.
"I got this, sis," I said. "Play with your tits for me."
She gasped and put both hands on her breasts, crushing them in her hands and pulling on the nipples. I had worked my other arm under her and was holding her tightly against me as she thrashed ever harder.
"I love watching you play with your tits, Lexi," I whispered into her ear. "It's so fucking hot."
I kissed the back of her neck, and then whispered again.
"Pinch your nipples, Lex, pull them and twist them. I love to hear you moan when you touch them and I can feel your pussy throbbing on my cock when you pinch them."
I kissed her shoulder, and then lightly trailed kisses along the nape of her neck and up to her earlobes. Again I whispered in her ear.
"Every inch of you is so beautiful," I said, kissing her neck again. "Places you don't even think about turn me on." I kissed her again, and again, whispering over and over between kisses. "Your collarbone. The back of your shoulder. The ridge of your spine leading down into the small of your back. Mmm."
More kisses, and more.
"Is there any part of you that isn't sexy?" I said.
"Oh, God," she said. "I think I could come just from the sound of your voice. Don't stop."
"I won't, sis," I said. "I won't ever stop telling you how beautiful you are. My beautiful, sexy sister. You're perfect and you make me so hot for you. So hard. I can't help myself or control myself. I need to have you. I need to be inside you. Deep, deep inside you."
She was gasping and thrashing wildly, and I was holding on and trying to match her rhythm.