It was summer time and school was out. Our parents were off to work as usual and we had the house to ourselves all day. Not much to do other then some house hold chorse etc.
Ove the years I had always wondered what it was like to have real sex and also wondered what it was like to be a girl and have a cock fuck me.
Oh well, that late morning the curiosity got the best of me. I had snuck into moms room and stole one of her nighties and some of her panties. I snuke them into my room and stripped down. My cosk was hard as a rock and was ready to be stroked and stroked hard. I slipped on the stolen nightie and panties and almost blew my load instantly. I held off and just paced around my room for awhile. My brother was out in the living room go over one of dads dirty mags. so I thought I would sneak up behind him. I slowly walked down the hallway towards the living room and peaked around the corner. Sure enough my brother was rubbing himself looking at the magazine.
I slowly walked around the corner and out in front of him and just looked at him. He was kinda stunned to see me standing there in moms nightie. I don’t know what he was thinking but I walked slowly up to him and took the mag away and put it on the end table. I kneeled down infront of him and started rubbing the tops of his legs, he was wearing some shorts and his cock really started to tent them out. I put my hand on his cock and gave it a nice squeeze and he closed his eyes and put his head back as he took a deep breath.
I rubbed his cosk through his shorts a few times then leaned forward and put my mouth on his and kissed him on the lips. It was new to both of us but it just felt like somethng I had to do. He kissed me back lightly then I opened my mouth and slowly pushed my tounge into his mouth and he excepted it. This went on for a few minutes till I grabbed his hand and stood him up, we kissed some more as my hands worked his back, ass and his cock.
I walked him to my room and stood him next to my bed. I knelt down and slowly pulled his shorts off and his cosk sprang free right in my face. I had never sucked a cock before but I was curious so I started to lick it around the head. He was hard as a rock and his cock bounced up and down on its own. I slowly slid my mouth down the length of his cock till I hit the base and it was at the very back of my throat. I slowly sat him back on the bed and had him lay down while I was still holding his cock in my mouth. I started to slowly bob my head up and down on his cock and working it as best I could. He suddenly stiffend up and without warning, shot off in my mouth. It was kind of different but I swallowed it all. I was worried about the taste at first but it did not bother me one bit.
He started to soften a bit but I was still curious and was not done yet. I had to know what it was like to be fucked. I kept stroking his cock and it stayed firm for a bit then started to get rock hard again. I scooted him up totally on my bed and slowly worked my way up his body. Kissing and licking my way up so I was face to face with him. I slowly straddled his body so that his cock was close to my ass. I reached back and took his cock in my hand and rubbed it up and down my crack and hole. He just looked at me with a questioning look on his face and I slowly tried to slide down onto his cock. it would not go and just started to bend. I had some lotion on myhead board so I squeezed some onto my fingers and reached back and lubed up my ass and his cock at the same time. I then slowly slid down and his cock started to go in my ass. I felt so full and my cock felt like it was going to explode. I gave myself a minute to get used to his cock and then slowly started to work up and down on it. I sat up slightly and started to bounce on his cock. I just could not stop. The feeling was unbelievable. I knew nothing about the prostate etc but I knew that it was rubbing something inside of me that made me want it even more. It was only a short few minutes and I lost it and cam all over his belly. I could not stop shaking. I crawled off his cock and it popped out of my ass. After a few seconds I got up on my hands and knees on my bed and told him to go ahead and fuck my ass some more. He got behind me and slid his cock back in my ass with ease. He pounded my ass for a good ten minutes till I felt him tense up and he slammed it in one last time and I felt the flood of cum shooting into my ass.
It was not the last time we played. We went on to switching roles the next time we played. But it ended that summer since I got a girl friend that spring in school.
Via: https://www.lushstories.com/stories/incest-fantasy/curious-1