My step mom was basically a trophy wife for my dad. I was not adjusting well to the situation but managed to pull through thanks in part to her. She was pregnant when I was a junior in high school and she stayed out of the way when it came to discipline for me letting my dad handle all the talks. After about talk number four about my grades she came into my room when I got home from school on afternoon. She told me it was none of her business really but just asked why I felt like I was doing poorly in school. She did not harp on me or scold me just asked that simple question and I told her it was the stress of the divorce my parents went through then moving to a new house. She told me thanks for telling her about it and then looked back at the clock and told me let me show you how I can help with that and what you will get minimum once a week if I could get my grades up and keep them there. I stared at her for a minute then she took my hand and pulled me over to my bed and told me to lay down. She pulled my pants down and gave me my first blow job and it was unbelievably fantastic. She finished off and told me that I would get one per week until my next marking period and for every A I received I would get that many blow jobs per week but if I had at least a B average I would get one per week. I told her that she was crazy because that would be 8 times a week if I got all A's. She looked back at me and smiled telling me that she would keep up her end of the deal if I managed to get it done.

She kept giving me one per week, which was only two until the next marking period anyway and I pulled off one A and a B average. I downloaded my grades in front of my dad and her and my dad about came out of his chair. He gave me a hug and told me son I do not care how you are doing it but keep it up my boy! As he was hugging me she winked at me. She came into my room on Monday morning to wake me up after he left for work and sucked me dry, she told me okay you are guaranteed one per week now until the next period. I was stunned that she was keeping it up. The next period came and I got four A's, my dad was enthusiastic as hell and even took me out to dinner at Outback steak house.

Monday came around following the report and she smiled at me asking what time of day was better for me first thing in the morning or when I got home from school and for the next six weeks I got four blow jobs a week from her, I could not believe it and was happy as hell staying after school to do homework and striving for all A's on my next reporting period.

Summer break was coming up after the next reporting period and I was not even thinking about it very much but if I got all A's did that mean eight times a week all summer? I was in brain overload thinking about it. I got home and she was in the kitchen, I asked her about it and she turned and smiled at me telling me that if that was the motivation I needed to get all A's on my last marking period she would make it happen all summer.

My teachers were noticing my improvement overall and one of them told me a few times that my performance was amazing and so glad that I was having fun at school. The last marking period came and my grades were excellent but I only got 6 A's and 2 B's for the other two. My dad was amazed and asked me if there was anything I needed to keep this performance up, anything at all because if I could keep this up next year throughout my senior year he would buy me a car. I told him that would be thanks enough dad.

The first Monday rolled around for summer break and as I walked out into the kitchen she was standing there doing something and she asked me when I wanted to do it. I told her I am not picky anytime of day you want to do it you just tell me and I am more than willing to let you. She walked over to me and told me to pull my sweats down right now and she squatted down and sucked me right off in the kitchen. When she was finished she told me that for pulling off six A's and the other 2 B's I was going to get one per day the whole summer. I was speechless.

My dad came home and after about an hour he came up to my room and told me that I was going to have to go to my mom's for 4 weeks because that was part of the divorce deal. I was bummed but still how could I complain with all the BJ's she had given me over the weeks and I would be back about 4 weeks before school started again.

I got back home after four weeks at me mom's house and after I woke up and walked out into the kitchen area my step mom looked up at me and asked how I slept in my old bed again. I told her great and then after I got some breakfast she walked up and told me that she had some catching up to do with a huge smile on her face. SHE GAVE ME 4-5 BLOW JOBS A DAY, except weekends, until she was caught up. I was literally sore on a few days because she sucked on me so hard.

My dad had to go on a business trip and she was about 8 months pregnant, she came to me one afternoon and told me she was still getting caught up but had a great idea if I wanted to get more out of the deal and she would be caught up completely. She asked me if I had sex with a girl yet or was I a virgin. I told her I had not and then she told me she was so horny she had to have sex and if I wanted to because she was so hot for it that if I did her she would still continue to give me blow jobs.

I was in shock at first but as soon as my cock filled her up I was in heaven. She was so horny she told me that I had to go faster and faster. I was just floored and started to cum to quickly she told me not to pull out and just keep fucking her hard, she finally came and I was spent. She turned around and told me to come here, she squatted down and started sucking on me until I was hard again. She turned around and bent over telling me to fuck her as hard as I could until I could not anymore. I fucked her for about 25 minutes harder than I have done it with any woman so far in my life.

She was an unbelievable Nympho and I can see now why my dad married her.