My Friends sister part 1

It was the summer after my sophmore year in High School. I had made many friends and had many girl friends that year. But i was still a Virgin in the long run. I knew that some girls liked me and i could have them if i wanted but there was one girl i knew had wanted me for over a year. My friend’s sister Christina. She wasnt exactly hott. She still had her braces and her tits hadnt developed all the way yet and she was 2 yrs younger than me (14 going on 15, i was 16 going on 17). But her ass wasnt too bad. She had no idea i fantasized over her for over a year, even when i had a girl friend. She was about 5’8″ very tan skin (he had some native american in her) and probly 32 A tits, 105 pounds. We were at the pool one day with all of our friends and were havn a good time. Throughout the day i kept on catching her staring at me. I was 165 pounds 5’11” and was athletic with a little over 6″ cock. As break came some of my friend wanted to leave, i said i was gonna stay and Christina did too, one of her friends stayed but could only stay for half a swim period. I told my firend i would bring his sis home. He said fine and took off from the pool. Her friend left later and left us alone. We flirted openly now and swam and had dunking matches and enjoyed ourselves. Break sounded and we went to our blankets. I sat and put the towel around my head to dry my hair and as i pulled it off she was bending over picking up sun tan lotion, my cock became semi hard. I looked away and she asked if i wanted something to eat. I agreed and walked with her. She stopped abruptly and my as i foillowed and walked into her a little bit. She could feel my semi hard cock and blushed as it hit her ass. After we finished eating we were walking back as i pulled her to the side and looked into her eyes. She asked what was wrong and i leaned in and kissed her. She didnt know what to do too much since she only had one boy friend so i lead. I circled her tongue with mine ad frenched with ehr for a good five minutes. We looked around and no one payed attention so i pulled ehr to the storage area. There we kissed more and my cock hardened, she gasaped as she saw it and i guided her hand slowly to it. She grasped it through my trunks and rubbed it. She pulled it out from my trunks and she began to suck on it. Slowly she ran her tongue around the head of my cock and started to deep throat me. I was in utter pleasure not able to move, think, or speak, all i did was moan. I grabbed her head and held onto it. I moaneed as i shot my cum inside her mouth. She drank all of it up and licked my balls and shaft. I dropped down and pulled her bottom half of swim suit down. I licked her belly button then moved to ehr clit, she giggled as i touched it and the giggles quickly went to moans, i stuck my fiinger in her as i licked her clit, within moments she came and moaned, i asked her if she wanted to some back to my place and she said yea, but what happened there will come in part 2