To me, my best friends sister is the most beautiful girl on this planet. She has straight brown hair, hazel brown eyes, beautiful full lips, perfect straight teeth and the prettiest smile. The story that I am about to tell happened when I was a teenager in heat. It was an unusually hot summer night and I couldn't fall asleep. It was 2 am and I went to the bathroom.started playing with myself, the best thing I could do on a sleepless night. Her bedroom was right next to the bathroom , and I heard strange sounds coming from my her room. It sounded as if she was talking and moaning.

I wondered if she was having a bad dream or was in some sort of pain. I finally decided to go check on her and wake her if she was having a nightmare. Her bedroom door was half open and a reading lamp lit her bed. I opened the door carefully without making a sound. She was completely naked, her eyes were closed and she was pumping her softness with her fingers. I froze. I couldn't look away.

I did not want to look away. She was moaning and saying words that I couldn't understand as she pumped her softness with one hand and pinching one stiff nipple with another. My length was really hard now and I started fondling it through my underwear. Then shannon slowly opened her eyes. First she was squinting, but then she looked at me with an expression of horror and almost screamed, 'OH Play!' I froze.She got up off the bed and started walking over to me.Her brown bush and breast looked amazing. I had no idea what to say or do, . "Shannon I'm sorry...

I didn't mean to...

" as I told her , she placed her finger over my mouth and said come on in here for a while.As i walked into her room she closed ad locked the door behind me.

She sat back on the bed and called me over to her.As I stood in front of her she slowly lowered my trunks down to the floor, while allowing her hair to brush againist my erection and scrotum.

There I was naked in front of her.I told her to kneel in front of me and give it a kiss" I said nervously as I stepped back forcing her to either try to sit forward or kneel on the floor.

Shannon slipped off the bed and knelt in front of me, the thought of my length being inches from her face was enough to make me want to cum there and then. Shannon lowered her head and as she pressed her lips against my length, taking the first taste of my precum on her thin red lips.

I stood watching as another kiss followed then another, to my surprise the next time Shannon leaned in her mouth opened and covered the tip of my hard length.

"Oh tickle my length " I moaned feeling her warm moist mouth working my thick length deeper and deeper inside. "Oh that's a good girl, are you enjoying that" I moaned again looking down watching Shannon nod as she continued to tickle my length .

Shannon worked my length as deep as she could without gagging for another couple of minutes before stopping and removing my length from her mouth. "Can I sit on top of you" Shannon asked sheepishly as she continued to work my length with her hand. Without a word I walked over to the bed and lay on my back and waited. Shannon climbed straight on top, slowly lowering her softness down to my aching length.Shannon's hand guided my length to her now wet warmth as she slowly lowered herself on top. "Oh play that is so thick" shannon moaned as my length penetrated her tight softness. Once my length was fully inside, Shannon leaned forward and started to work her hips up and down taking my length right to the entrance of her softness then slamming herself back down again.

"Oh shit your thingy is amazing" Shannon moaned working her hips faster and faster. The only problem I had was the faster she worked my length the closer it brought me to Cumming. After about five minutes Shannon was working her hips as fast as she could, slamming my length inside herself as far as she could. "Oh man" Shannon moaned her face was red with all the exertion. "Oh shit I'm going to cum" I moaned watching Shannon dig her nails into my chest as she continued to work herself. "So am I" Shannon hissed as she stopped pumping my length with her hips, and letting out a gentle moan. "Don't stop now" I moaned as I tried to push my hips up to continue playing her. Shannon immediately started pressing her hips down again. It only took a couple of seconds till I felt my length ripple with the first burst of cum, as it shot deep into her softness, followed by another burst then another. Shannon looked down, Breathless from all the effort and gave a little grin. and said "From now on we are going to have so much fun together , and you can play my girlfriends. You're a playing lucky guy.", she said and kissed me again. If you liked reading this story let me know in a comment and I will write more about my naughty adventures with my hot sexy best friend's sister.