As per your chart, you will have a good sex life with your future wife. Your wife would be a romantic person and that will make your life more exciting and filled with pleasure.
Your married life would be good in terms of your sexual relationship with your wife and as we see from your chart that your carnal and conjugal happiness would be good.
Overall your sex life would be good and satisfying.
Vrischika lagna with lagna lord Mars debilitated in the ninth house; Rahu and retrograde Mercury in the lagna; Seventh lord and twelfth lord Venus in the second house; Sun debilitated in the twelfth house.