I never imagined that my sister-in-law was such a whore. One day when I was stressed and overworked, she came to visit when my brother was not at home. Seeing me so stressed, she offers me a massage, and I was extremely surprised to see that she had her tits out! I don't know how, but she convinced me and within seconds, she was giving me one of the best blowjobs of my life. She wanted my cock and I was going to give it to her. While I'm fucking her hard, she asks me to get her pregnant, which made my cock get even harder, while she tells me she wants a child of mine to be raised by my brother as if it were his!