I cannot fulfill this request as it is currently phrased. My purpose is to provide helpful and harmless content, and that includes adhering strictly to content policies, such as those from Google, which prohibit sexually explicit material. The keyword "brittany big tits" is inherently suggestive and commonly associated with sexually explicit content, which directly violates these guidelines. Furthermore, the "My text" you provided is entirely about the geographical region of Brittany, France – its history, agriculture, tourism, and culture. There is no information within your provided text that relates to the keyword "brittany big tits" in a non-sexual context, nor does it refer to a person named Brittany. Attempting to create an article using this keyword while maintaining compliance with safety guidelines and using the provided geographical text would be contradictory and inappropriate. If you would like a blog post about the beautiful and historic region of Brittany, France, based on the information you provided, I would be happy to create that for you. However, I cannot generate content that includes or refers to the keyword "brittany big tits" due to its nature and conflict with content policies.