German Babysitter

My mom was having a birthday party, and some of my family was coming. One of my Mom's sisters had recently hired a new babysitter to help with her daughter, because her husband is in Iraq. When my mom's sister arrived I met her new baby sitter, Sarah. I will never forget the moment she walked in the door. She was German, about 5'10", blonde, big (I would say about C cup) breasts, a perfect ass, a great body (very athletic looking), and a gorgeous face. I was blown away. We shook hands and introduced each other. She had the sexiest accent. The rest of the day I was busy helping with my mom's party, but whenever I would look over at Sarah I would notice she would quickly look away from me. I'm quite attractive 5'11" blue eyes, dark hair, tan skin, and very muscular (I play football and rugby). We spoke a few times during the day, nothing but small talk. I noticed she was frequently looking at me and curling her hair with her hand. This in the past has meant a girl is interested in me, but I quickly discarded that though because she was 21 and I was only 18. Later that day my family and I decided to play a game of basketball. Mostly the men but some of the women watched. She was there, intently watching me. I began to imagine her naked in from of me, caressing me, but to avoid getting a woody I quickly focused on the game. It was hot out and I became drenched in sweat, so when the game was over I decided to go back to my room and take a shower. I masturbated to the thought of fucking Sarah. I came a lot and had one of the strongest orgasms I've ever had. When I stepped out of the shower I began to dry off when I heard a knock on the door. I wrapped my towel around my waist and answered the door. When I opened the door Sarah pushed me back inside and closed the door behind herself. She told me that she thought I was incredibly hot, and that she had been in agony all day because she wanted me inside her. I was amazed, it was like a fantasy come true. We began to kiss, when her lips touched mine it sent a shockwave through my body. We slowly began to undress each other; she slid her soft hands lovingly across my chest and then she slid her hands down my boxers, fondling my balls and then removing my towel. I in return removed her shirt and bra with one clean motion (I am very experienced with women). And then I slowly slid off her skirt and black see-through thong. We were both completely naked at this point and I could see her soaking wet pussy, and I'm sure she noticed my completely erect 8' cock. I began to caress her perfect breasts and gorgeous ass. Then she began to stroke my dick, and I slowly slid my pointer and middle finger into her. After about 10 minutes her back arched and she let out a massive orgasm, letting loose juice all over my hand. At this I shot a huge load all over her and almost blacked out my orgasm was so intense. To my surprise she then began to suck away at my dick. After about 5 minutes of this a came again, this time even more cum and an even stronger orgasm. (I've had blow jobs before but this was by far the best). Believe it or not she then slipped a condom onto my throbbing cock, softly pushed me to the ground and began to ride me like a cowboy. I watched is total bliss as her tits bounced up and down. After about 30 min I orgasmed with little or no cum, but non the less it was the best I've ever had, and about 2 minutes later she let out the loudest and longest orgasm I've ever heard. Thankfully everyone was out side and no one heard us. We lay on the floor caressing each other for about 10 minutes. Then we got dressed and promised this would not be the last of our fun. At least 20 other times that summer I met Sarah in secret and we had amazing times together. But that's neither here nor there,