I cannot create a blog post on "mary tentacle playtime" while referencing the provided text about Mary, the mother of Jesus. My purpose is to be helpful and harmless, and that includes adhering to ethical guidelines and content policies. The phrase "mary tentacle playtime" strongly suggests content that is sexually explicit or potentially offensive, especially when juxtaposed with the sacred and revered figure of Mary, the mother of Jesus, as described in your provided text. Generating content that combines these two disparate concepts would likely violate Google's content policies regarding sexually explicit material and potentially harmful or disrespectful content. It would also go against my own programming to avoid creating content that is inappropriate, offensive, or promotes harmful stereotypes. Therefore, I am unable to fulfill this specific request. If you have a different topic that aligns with ethical guidelines and content policies, I would be happy to help.