You sound as if you have been caught in the "he is my first "Trap.. I assume he did not force you to loose your virginity .. so lets look at it as you gave this to him..and try and reclaim some of you..and the intensity of that passion has just hooked into your sign ...Do you like the domination part...some people do ya know.. but at this point you might take a deep breath exhale and look around for a test drive some where else til your head and heart get clear of the "I MUST BE WITH HIM" If he has any real maturity he will understand a break to reassess...I am not underestimating how hard this might be ..but in the long run it might just be worth it..