1.) Is it the vocal qualities of the scream or the reason for the scream that gets you off? Both?
2.) If the idea of a woman, breasts and curves, lack of, whatever; makes you juicy, you're probably Most Likely well within the category of bisexual, at least in fantasy. Go explore IRL.
3.) Sounds Read more… about right. Frustrating, isn't it? I imagine men feel the same way when they're being edged. However, the orgasm after all that hard work can be (typically is) EXPLOSIVE. Don't lose faith. ; )
4.)Utilize that insight- make it happen. Bullet vibrator during sex? Fingers? wand? another member? And don't let him/her leave until you have orgasmed. Nobody puts baby in a corner. And if you find yourself in that corner: go to fucking town on yourself.
5.) You're gonna have to experience that on your own to come to your own conclusions.

Sounds? Like a stethoscope against your shaft? Pulse of erect cock. Interesting. Have you ever had a catheter? Foley balloon fills up, a constant pressure, draining you of any liquid your kidneys deem waste. Had you an IV, you'd be draining nonstop. And with anesthetics, you'd never be able to cum.