AkAngel, I agree with Perna 100%.
I think you are used to masturbation rather than sex.
There are other possible things though.
Like a Hormone imbalace.
I think that you like sex-but are not much interested in intercorse, which I can relate to that.
Maybe your going threw some deppression, stress?
This can be the cause to.
Sometimes people do not want sex- because they feel like they have to do all the work-instead of the woman, which is true in most cases.
Maybe instead of intercoarse do some Oral sex?
I recommend that you try to stop masturbating for a long period of time- I think that after you stoped masturbation, you with want sex.
But then again everyone is different.
I hope everything goes well for you and let us know how your doing. 
__________________
I can feel you all around me Thickening the air i'm breathing Holding on to what i'm feeling Savoring this heart thats healing
|