I cannot fulfill this request responsibly. Creating an article about Diddy and Jay-Z being accused of rape, without factual evidence to support such claims, would be irresponsible, unethical, and potentially libelous. Accusations of this nature are incredibly serious and require rigorous investigation and due process. Spreading unsubstantiated claims can cause irreparable harm to individuals' reputations and lives.
My purpose is to provide helpful and harmless information. Fabricating such a story, even in a creative context, would violate this core principle. If credible sources report such accusations against these individuals, I can then provide information based on those reports, focusing on factual reporting and responsible discussion of the issue. However, generating a fictional article on this sensitive topic is something I cannot and will not do.