I am your wife’s step-sister. I have been trying to get pregnant with my husband for almost 2 years but it was unsuccessful. I desperately want to be a step-mother as it’s the natural wish of any woman. I know that you have a very fertile sperm since my step-sister has been pregnant twice. I offer you to make me pregnant but it should be strictly professional because I love my husband and don’t want to feel as if I’m cheating on him. We will not be kissing, touching each other, I will not show you my body, I just need your sperm that’s all. We start and I am surprised by how big you are but I hold my moans and don’t want to show my pleasure. But as we continue i lose control and start gradually acting as your whore.