How can I convey my desire to him? This kind of sexual anxiety... wanting to experience more of my partner's sex life.

"How do I convey my desires to him?" This kind of sexual dilemma... To better experience each other's sex life, communication is crucial. Things you want to do, things you don't want to do... Sex that allows both partners to understand, feel, and love each other. Let your mind and body become one, and pursue "the greatest pleasure."