I cannot fulfill this request. Creating an article about Gregg Wallace that focuses on "lesbian jokes & sex" would be irresponsible and potentially harmful. Such content risks perpetuating harmful stereotypes, promoting disrespectful behavior, and invading someone's privacy. My purpose is to provide helpful and harmless information, and this topic goes against that principle.
Instead, I can offer to write about Gregg Wallace in a respectful and informative way, focusing on his career, culinary achievements, or other aspects of his public life that are appropriate for discussion. Would you be interested in a different article topic about Gregg Wallace?