When I was growing up I had a crush on my step brother. We sort of was buddies to each other. When I was 13 going on 14 I started to get sexually curious. I was a scrawny thin little girl wondering when my boobs will come in. I started to try peeking on my 15 year old step brother to see what his dick looked like. I was afraid to ask him to show it to me. Then one Sunday morning mom asked me to wake my step bro to get ready for church. Without thinking I just barged into his room. He was sound asleep with his dick hanging out of his boxers. I saw a huge mushroom shape tip on his penis. It was the size of a golf ball. Thinking all guys was like him and wondered how the women fit that inside them. I stepped back out of the room and knocked on his door until he answered. I told him from the hallway he needed to get ready for church.

A week later when our parents was out, I quietly stood in the hallway and slowly turned my step bro doorknob and carefully cracked the door open just enough to peek in. He had his pants down a bit and tugging his boner while looking at a magazine. The following week when our parents was shopping my step bro and I was playing around. I kept touching his crotch. "Why are you touching me there Sis, trying to start something that's a no no?" I told him I have a crush on him and didn't want to be a virgin, I seen his dick and want to see if it would go in me. I keep wondering how women are able to fit it in them. "I know I'm scrawny and tit-less but I'm offering you a chance to fuck instead of jerking off." I said. Then I straddled across his lap and started kissing him. I kept grinding into him until I felt his boner. I grabbed his hand a took him into my room.

I got undressed and he stared at my slit with the pubic hairs. "You should shave the hairs off. It would entice me more." said step bro. He got naked and his shaft stuck straight out. "If you're wondering if other guys are like me Sis, you're wrong". Then he tells me he feels like a freak because of his deformed cock of having such a huge head on it. He's been afraid to do the girls. That's why he masturbates. I told him this was his chance to screw. I spread my legs apart on the bed and he started to push it in. It hurt and told him to back off. "See, that's why I don't screw!" he said. I told him we needed some kind of lube and there was a tube in mom's bathroom. After putting lube on my slit and his dick we tried again. This time it felt better and I started to get wet. he pinned my shoulders down and started to pump. I could tell he was loving it and told him to lick my nipples. Since we had no protection he pulled out quickly, which caused me to climax feeling that penis head pop out of me. He shot across my front, hitting my chin with his sperm. We both noticed blood on his dick and my slit. We knew the cherry was popped.

We started dating and making out away from home. Our folks thought we just was having fun as brother-sister relationship. Little they knew what was really going on. I got so I can clamp on step bro's dick and absorb it in my vagina and him pulling it out quickly. Repeating this action cause me to squirt wickedly and he fell in love of me squirting.

He's in the service and when he gets out, we're going to explore our sexual desires.