First Sex with big bro

I wasn't going to let Jason do this to me. I had only agreed to letting him take pictures of me nude, but not this...

My name is Marissa. I am 21 and like to think of myself as a kick ass sex machine. I have size 36 D tits, long tan legs, insane curves, a nice ass and long blonde ringlets. I was aware that my brother was hot, but i didn't think that he liked me in more than a brother-sisterly love sort of way...

My brother and I had just come home for spring break, and we were staying at our moms house for the week. My brother Jason and I used to talk about sex, and he had been the first to see my pussy... but acting on any desire towards each other was different.

 Mom had died seven years ago, so it was just me, Jason and Dad, but Dad had just left for work, and Jason and I were home alone. I was sitting on the couch watching T.V., when Jason walked in, sat down next to me and put his hand between my legs. I was so shocked that I was frozen in my seat. He worked my clit and got my juices flowing. Then he asked me if he could take nude pictures of me.

Jason is a sexy guy, and I had always admired his body, so i said yes. He stoop up, pulling me up with him. Then he stepped closer, so that my tits were brushing his chest. He looked down into my eyes and slowly ran his fingers up my leg. Then he grasped the bottom of my shirt and pulled it over my head, discarding it on the floor next to where we were standing. He took a moment to admire my tits in my bra, but then he undid the clasp on the bra and that was gone too. Now my bare tits were touching his chest, for he had removed his shirt too. Then he snaked his hand down my stomach, unbuttoning my jeans and pulling them down to expose my thong. Next, he slowly removed that too.

I was now standing totally naked in front of my older brother. His eyes were darting up and down my body, appraising it. I just stood there basking in the attention. Then he moved over to the counter to grab his camera.

I had to pose in so many sexy and revealing poses, and then Jason told me to spread my legs so he could take pictures of my pussy. A couple of hours later, I got tired and fell asleep, giving in to the darkness of rest...

When I came to, I was still naked and I was tied to a chair. Jason was in front of me, fucking my pussy. Well, it felt amazing, so I didn't resist. He continued to fuck my pussy, while rubbing my clit. I couldn't do anything, because he had tied my wrists and legs to the chair and gagged me in the process. I just stared at him while he continued to fuck me on the chair. I finally cummed on his cock, and he removed himself from my pussy, and walked away. I looked at the clock, and realized that my dad was going to be home soon, and I was still tied to the chair! I was going to kill Jason. And that is when I heard the car pull into the drive...

My dad walked into the house, only to see me totally naked, gagged and tied to a chair! He took one look at me, walked over and started playing with me. He was caressing my tits, my pussy and clit and then softly stroking the rest of my body. Then he pulled down his pants and started fucking me, just as Jason had done before him. I couldn't protest or do anything about this, and as soon as he cummed in my pussy, he got up and walked off.

Then Jason walked back in, smiled at me and said, "You know, dad and I have been wanting to fuck you for quite sometime, and I have to say, that was amazing!" Then he ungagged me and walked away again, calling over his shoulder, "Im going to leave you like that for a while more, because dad and I haven't had enough of you yet!" and he disappeared.

But, yes, he did come back, with my dad to have more sex with me, and if I have to say so... it was amazing.