Through the proper understanding of this tool, one can take advantage of achieving the desired results, such as more "ah hah" - related 2nd chakra moments. But as with any tool, it requires instruction to work as well as using all the principles of Qi Cultivation.
Sex, Love, and Directed Thought
Sex is one of the most powerful tools in the Qi cultivation toolkit. Why? Because sex usually already includes one of the primary principles of Qi cultivation;LOVE. Because of this, one usually comes feeling love when they use this tool. That being said, sex without the energy of love is just sex.
To be a tool for Qi cultivation, it must include love and should also include directed thought. If you have sex with love, but no directed thought, the subtle/spiritual energy created will not be lost; it will be used to benefit your personal body and soul.
Focus is on the Female
The focus of the second chakra tool and sexual activities are to allow the female the greater spiritual energies or spiritual insights. Therefore, each of the lower points is manipulated or activated by specific sexual activities.