Every Brothers Dream

The morning after my twin sister and my eighteenth birthday my life changed. It was at 4am, it was her fully naked body that was up against me. I curled around pretending to be asleep, and her bare breast in my hand, her nipple between my fingers and my cock slipped out the fly of my sleep pants to be touching her bare ass. It was so hard to pretend I was asleep. She smelled so good. My cock definitely was wide awake. I just held her there that morning until she got out of bed an hour later to sneak back to her room.

God, I had no idea what to do. I knew that I was going to go to hell. I could not get the feel of those bare breasts out of my mind, those hard stiff nipples. I swear that I had a stiff cock most of the day. I wondered if she would be naked when she snuck into my room next. Her bare body, her hips, her ass... God... I simply could not stop thinking about her. And worse, she wanted her annual birthday spanking from me, and wore those loose little jogging pants. It was obvious that she was not wearing a bra, and after the first swat, it was obvious that she was not wearing panties either. I always got hard giving her her birthday swats, but today I was worried that I would bust a nut doing so.

Going to sleep was hard. I spent nearly an hour yanking on my cock trying to get off. I was trying to fantasize about anything except my sister. I was relatively sound asleep when she came in. I did not have to pretend when she crawled naked into my bed. I thought I was dreaming when I oozed out of sleep, my cock in her mouth. She was sucking me hard. I still did my best to pretend. I was loving this and did not want her to stop, but she did, and crawled up to spoon. When she did, this time she very carefully slid my cock into her pussy. I barely reached, but just the head of my cock in her felt amazing.

She slowly slid back and forth on my cock moving only an inch or so, but it was enough to get her off while she was fingering her clit. For me, when she came, I could not stop myself and I came too. All the cum that had built that day just exploded out of me. I was lucky that when she came, her convulsing pussy pushed me out of her. My cum was all over her thighs. She stayed in my arms, my hands on her breasts for over an hour.

The next two days followed this pattern. She worked hard to pretend like she had no idea what happened. Her eyes would vier down to my crotch. She made sure to rub her ass against me a few times. Even our mother made a comment that my sister was being a little too friendly with her brother and that if she did that out in public, people would speak.

Friday night my parents left for a medieval camping thing they loved to do, and used to drag us along too. This weekend we chose to not go, giving them some 'alone time.'

Saturday morning, my sister slid into my bed like each night, and this time my cock was ready when she got there. She did the same, getting the tip wet in her drenched sweet channel. I pulled back a little, hoping that if I pushed hard that I could get my cock in deeper, and it did, but not the hole I was expecting. I did not realize at first. She burst out loudly with pleasure. She shoved back, wanting more and this time I gave it to her.

I did not pretend I was asleep, but also not that I was wide awake. I left a little bit of deniability, and I could not stop my ejaculation. It fired deep inside her, but she was not upset. I let my cock rest in her, soften in her, and slowly realized that I had just fucked her in the ass. I had fucked my sister in the ass. All I could do was hold her. All I wanted to do was hold her.

When my cock softened enough that her ass pushed it out, she did not sneak out of bed. She just laid there and we both drifted off to a solid sleep. We woke up, still spooning, her sexy nakedness in my arms. Her body tightly curved into mine.

We got up and commented at the same time that we needed a shower, and off to the shower we went. Thankfully we have a bathtub shower and both fit nicely.

We used that time to explore each other's bodies. I worked my way down her body and ate her out. All deniability was gone. Her pussy was amazing. It tasted great. My cock was hard all over again. We swapped places, and she reciprocated. Sucked my cock into her mouth and unlike every morning, this time she went wild sucking my cock. I grabbed her head to slow her wild attack, to show her my pleasure, to lose myself in her. My load emptied into her mouth, and she took it all. Excited by it all. She drained every drip from me, getting off as she did.

My cum, her brother's cum, excited her. Giving it to her excited me.

We each wrapped towels around our waists and walked to the kitchen. I was getting to enjoy all of her. Her body was amazing, and walking through the house without a top really excited me. The way her breasts moved, the roundness, her nipples. I sat on a chair and pulled her to me, just so I could enjoy her nipples with my mouth the way I had dreamed of. And they were even better than the dream. They were hard and stiff. I wanted them to always be hard and stiff.

Before we could even get food, she was sitting on the counter, her legs spread wide, and I was inside her. It started with a slow entry down a long slow velvety channel. Slowly in and out. Looking at her face, slowly having my way with her. Slowly playing with those perfect breasts, her perfect smile, her perfect hips. Slowly fulfilling my fantasies, and hers.

We spent the rest of the weekend wearing nothing more than loose shorts or less. Blowjobs on the couch watching TV, and fucking all over the house except mom and dad's room. We fucked every weekend when mom and dad went to their events, and quietly almost every night when mom and dad were home. She has never been able to get enough of my cock in her mouth.

Later, we moved into an apartment together, and my sister loves to be spanked hard and long. Makes her even hornier than normal, so I give her a good spanking at least once a week, especially when she has done a good job. My sister is every brother's dream.