Sister Was Fun !!!!

hi,this incident happened when i was 19.i had an older sister who was 24 then.it was spring break and she had come back from collage for the holidays.i was into extreme porn and would watch movies and photos all day on the net.my parents would never get to know about anything.one day,i was watching a porn movie with my friend at my house.after a while he left and i continued to watch the movie.i became very hard wanted to blow my load.after a while i could not hold it any longer and i switched off the movie and went to my terrace to mastrubate.i lied on the floor,got naked and closed my eyes and thought about the girl with big boobs i had seen in the movie.i stroked my cock for a while and then opened my eyes.i saw my sister right above me staring at me.i could not believe it and was to embaressed to do anything.i quickly got up and wore my shorts and was about to leave when my sister stopped me.she told me she would not tell anyone about this only if we did it together.i had not choice and my sister was too sexy so i said ok.she quickly opened her blouse and her bra and got my close to them.i held them and started sucking them her nipples were really good.then she pulled down my shortsand started sucking on my cock.it felt fantastic.i held by me and put her up and kissed her on the lips.she enjoyed it too and did not want me to go.then she took off her skirt and her red panties.her pussy was tempting and had hardly ant hair.i bent down and sucked her pussy.she mourned but i did not care.i also put my finger straight into her pussy.i had never had real intercourse earlieri wanted to try it this time.so i told her but she was resistant at first and later agreed.i put my hard 7.5' cock straight into her pussy and she gave a cry.we had intercourse for a while and i gave a huge load right on her face.i stated licking the cum around the nose and came to the mouth.we kissed again and it finally finished.i still dream of this incident and we never spoke of it again.