As per your chart, you will have an active sex life, you are quite emotional, sensitive, and sensual. You have good libido.
Yes you would be able to have satisfied sexual relationship with your partner. You need to spend time with your partner at both emotional level as well as physical to derive real satisfaction out of sexual drive.
Cancer lagna with Sun posited there with good strength conjunct Mercury; Mercury being the twelfth lord posited in Lagna; Rahu posited in eighth house in Aquarius has full aspect of the sign lord Saturn.