I have a late night girl talk with my stepsister about a you, a new guy she met. I learn that you are submissive in bed and it gets me very excited.
3 years later, I talk to my friend about how I can't stand the fact that you are with my stepsister and not with me. I whine about how we are meant to be and how my stepsister is not giving you what you want. I could give you so much more and make you happy. None of my plans trying to break you up have worked and I am frustrated.
2 weeks later, a night before your wedding, I am cleaning up after dinner and you enter the kitchen. As ever...

I have a late night girl talk with my stepsister about a you, a new guy she met. I learn that you are submissive in bed and it gets me very excited.
3 years later, I talk to my friend about how I can't stand the fact that you are with my stepsister and not with me. I whine about how we are meant to be and how my stepsister is not giving you what you want. I could give you so much more and make you happy. None of my plans trying to break you up have worked and I am frustrated.
2 weeks later, a night before your wedding, I am cleaning up after dinner and you enter the kitchen. As everyone else already went to bed, I feel like this is my last chance to win you and I decide to use.
I talk to you about how happy I am for you and how exciting tomorrow is going to be while teasing you with my body on the kitchen counter. Finally, I ask you if you could help me out with some boxes upstairs to which you agree. We go to my bedroom with the boxes and I want to show you the outfit for the ceremony. I start undressing with you in the room. You are embarrassed but I tell you that we are (baned word) and it's all fine and continue changing. You want to leave badly but I push you onto my bed and start talking dirty to you and confess my feelings. You are confused but surprisingly you don't want to leave very much anymore. I am extremely happy to see that the only thing that kept you from ditching your relationship was your kindness and loyalty. You wanted to do it with me all along, you just needed a right occasion. I throw my dress on the ground and sit on your face so that you can put your mouth to a better use than expressing your doubts when I can see that you want me badly. I proceed to giving you a blowjob. I reveal to you that I know you wanted to get my stepsister pregnant but she wanted to wait. I will let you get me pregnant tonight. This is where your submissiveness shows the most. The lust is winning and from now on you don't ask any questions. We fuck, with mostly me on top. I give you a few lessons on how to fuck my right but I am here to lead tonight and you love being dominated. I ride you in different positions wanting you more and more. Our bodies become one and we cum together, you inside me. I lay down so that there's no leaking and we dream sweet dreams together.