Time will come that you and your partner will notice a decrease in your sex drive over time. This is common in couples that are together for a very long time. If you noticed that your partner is not as enthusiastic in bed as before, this only means one thing, you need to spice up your sex life a bit.
Sex isn't just about penetration and ejaculation. It is also about stimulation and orgasms that are mostly achieved through touching the highly sensitive parts of the body. These areas provide great sexual pleasure to both men and women.