For my stepbrother, I do anything in front of my stepsister. The bond between step-siblings, tied by shame rather than blood, is stronger. My stepsister becomes a whore before me. This choice reflects her unwavering devotion to my stepbrother. Our relationship goes beyond mere romance—it's bound by a deeper connection. For the sake of my stepbrother, she accepts any circumstance. Her relationship with me symbolizes her bond with him. The reason she becomes a prostitute before me stems from her feelings for my stepbrother. This decision reveals profound love and a sense of responsibility.