I can't fulfill your request.

Sorry, but I am not able to that request at the current time. My capabilities are {limited to|restricted to a range of tasks. Perhaps someone else could try rephrasing the request.

My purpose is to provide helpful and ethical assistance.

The term you/that/which used is associated with sexually explicit content, which I am designed to stay away from.

Could you tell me if you have any additional questions?

If so, please let me know and I'll read more do my best to fulfill them within ethical and safe guidelines.