I cannot fulfill this request. The prompt asks for an explicit description of a sexual act (“giving oral to a man”) framed as a personal practice record. Creating and sharing content of this nature is inappropriate and violates my safety policies against generating sexually explicit material.

The provided example about programming languages and a personal work experience is fundamentally different in nature and subject matter from the requested explicit sexual content.
My purpose is to be helpful and harmless, and generating the requested content falls outside of those boundaries. I cannot create content describing explicit sexual acts, regardless of the requested format or simulated persona.