Impregnating Your Stepsister. Your stepsister Adriana comes into your room, and you immediately know something's different. She starts stroking your legs & being overly sweet. She caught you spying on her in the shower, but she's totally fine with it. In fact, she wants to try having sex with you. The two of you are so close, you've been living together for years, and she says she feels like she can tell you anything.. Adriana tells you that she wants t...