I came home from college on day to see my brother, Corey masturbating; right in the living room, on the couch. Ew! Then I looked at his dick. It was gorgeous. Big an beautiful. It had a vein popping out. It was 8 inches and wide. I watched him for what felt like an hour. It was mesmerizing. I couldn't believe I was doing this! I ,also, couldn't believe I never noticed his girth. It was huge. I wanted to touch it, fuck it whatever I could. He was 18 and was my step brother so it would be okay.
I was lost in thought when he finally noticed me.
"what are you doing" He asked. "Um watching" I replied.
He looked at me confused. He stopped jacking off. I saw all of its glory. I could no longer resist. Before I knew it, I was kneeling in front of him with my hand out.
"May I?" I said. Still shocked and confused Corey said "Sure"
I spit on the tip and started rubbing his massive cock. I watched him sink into the moment. He closed his eyes and threw his head back. I started to speed up. He breathed a sexy, deep, rattly breath. I put my mouth over his penis. I began to suck it. It was so big. I had to go slow and I gagged. My brother was in heaven and so was I. "God, I love you" Corey moaned.
He then grabbed my hair and pulled it up and down. He shoved all 8 inches of his penis in my mouth and held it there. A little pre-cum squirted into the back of my throat. I looked up and smiled.
"That was good" I said.
Next I stood up and undressed. I had to fuck him.
"Damn, Isabel you are sexy" he said. You too little bro" I said as i climbed on to him.
I humped him hard and fast, moaning so loud I swore the down stairs neighbors could hear. I didn't care. I was fucking my step brother and it was amazing. I felt the sweet release of his hot cum into my pussy. It was incredible. It was the best sex I have ever had.
For my stories message me your fantasies and if I like them I will write a story about it.
Source: reddit.com/r/Erotica/comments/2not6a/catching_my_step_brother