My name is Miriam and I'm a 18-year old girl. I have long blonde hair, huge boobs and a perfect body. My abs are toned and my legs are really long. I love working out and taking care of myself because I want to look good for the people around me.
I come from a wealthy family and we have a big house with a beautiful garden. My step-brother, David, moved in with us when he was 16 years old and that's when my feelings for him started to change. He has always been so handsome and muscular, and I couldn't help but feel attracted to him.
One day, we were alone in the house and he came up to me. He told me that he had feelings for me too, and that he wanted to take our relationship to the next level. I was surprised but also excited because I had been fantasizing about him for so long.
He took me to his room and laid me down on the bed. We started kissing and touching each other. He undid my bra and touched my huge boobs, while I ran my fingers through his hair. It was so intense that we both climaxed at the same time.
After that, he asked if he could fuck me in the ass. At first, I was scared but then I thought about how much he wanted me and how much he loved me. He put on a condom and entered me slowly. It hurt at first, but after a few minutes, it felt so good that I couldn't stop moaning.
David fucked me in the ass for hours until we both came again. Afterwards, we lay next to each other and cuddled. He told me how much he loved me and how happy he was that we could be together now. I felt so lucky and blessed to have him in my life.
From that day on, our relationship became even stronger. We would always find ways to be alone together and explore new things. David taught me everything about sex and love, and I learned to trust him completely. He was the only person who knew me inside out, and I felt safe and loved with him.