Lessons From Big Sis

Note : This story is completely fictional!

Hi my name is John and I’m 18 about 5’8” tall with a 8 inch cock. This story takes place about two years ago, and its about how I learned to really make a woman scream out in ecstasy from my the 19 year old sister.

It all started about two weeks before school let out for summer break and my girlfriend telling me she was really ready to have sex and she wanted to do it the day we got out for summer break. “I really want this to be really, really special.” Those were her exact words that sent my mind into and massive panic.

After school my sister and I rode home together seeing as we went to the same school at the time. Let me describe my sister for you, her name is Mary. She is 5’6” tall, has shoulder length blonde hair, and 36C breasts and to go along with those a very tight ass. She probably weighs 120 pounds soaking wet. The ride home normally takes about 20 minutes but traffic was hellacious. So we start talking about our day to each other and its all the same for her anymore.

I start in on my day telling her about math tests and all that and started to ramble on and on. She stops me out of nowhere with this comment, “wait minute your girlfriend asked you to have sex with her!!?” stunned at myself for saying that out loud all that came out of my mouth in response was “Did I say that out loud??” Mary starts to ramble on about how sex changes things and how bad an idea it was for me to go through with it. “Will you teach me how to make it really good for her and me both” I asked and then was bewildered that I had even said that out loud, and sort of expecting a slap in the face. To my extreme surprise Mary said “Yeah sure little brother I’ll show you the ropes and some things she will never forget.”

We spent the rest of the trip home in silence, though for me it was more in a stunned state of mind because my own sister had, with no hint of sarcasm, agreed to teach me how to have really good sex. It would probably be a good idea to mention that we would have three or in most cases more than three hours before our parents would get home from work.

Mary and I walked into the house and we started on our homework. “When I get done with my homework I’ll call you to my bedroom and I’ll teach you everything you need to know to make your second time unforgettable.” I finished my homework as quickly as possible to allow time for me to get ready for what was to come.

About an hour later Mary called me in and said “okay drop those pants lets see what I have to work with.” I obeyed and took off my shirt and pants and finally my boxers. “Its definitely bigger than I thought it would be, for a 18 year old anyway.”

We started with oral sex, she let me show her what I did know from watching dad’s porn collection and went from there. It started with me gently licking her pussy lips and then I slowly inserting my tongue into her cunt. This along with flicking her clit with my tongue after being told several times of being told to do so.
After about ten minutes all this it sent her into a frenzy and brought her to her first orgasm of the night. She began to match her body’s rhythm to the movements of my tongue and started to suck on her cunt. She began to tell me what to do and obviously I quit listening to her. Mary figured out I wasn’t listening to her and just stopped talking and went with the flow.

I began to use my fingers to do the work that my tongue had been doing to my sister’s clit. She started screaming at the top of her lungs in pleasure “Oh God, Oh God, I’m Cumming!!” Her juices went all over and my fingers but before I could wipe it off she grabbed my hand and licked it dry.

“Now we moved on to the real thing” Mary said after she had calmed down some. She started to suck my dick after basically shoving me down on to her queen sized bed. She started by swirling her tongue around the head and then all the way down my thick shaft. “I’ve always wondered what this would feel like and how your cock would taste I mean.” she said just before she swallowed my dick down to the hilt. It did not take long for pleasure to over take me and I blew my load down my sister’s throat.

I was quickly brought back to full size because Mary started to play with my soft dick. “Now we really move to the cock to pussy fucking.” she said after she had me on my back and she was straddling my raging hard dick. All at once she dropped all the way to my hilt and started slow and built up speed. After about thirty minutes we were both moaning and screaming as our bodies moved in perfect rhythm and “I’m going to cum” being a mutual statement between us. “Don’t worry I’m on the pill so you can blow your load in me all you like.” Mary told me several times before I shot off several spurts of my cum into my sister’s body. We lay in there her on top of me, my cock slowly shrinking inside her body.

We continued these lessons trying new positions and pretty much anything she want to try until about a year later when she was killed by a drunk driver on our way home from school one day. And just so you know it went quite well for me and my girlfriend.