How my first girlfriend nearly popped my testicles

I am no stranger to being nearly castrated by girlfriends, in fact, I have experienced well over a dozen incidents where a girlfriend has nearly castrated me. They say you never forget your first, and this was true of my first girlfriend. We'll call her Kinoko for the purpose of the story. I was 21 at the time of this incident, and we had been dating for about 3 months.

She was a short and lean Japanese woman in her early 30s, and she was gorgeous, with a round ass and rather average sized tits, but she also just had the most immaculate facial features, a perfect mix of softness and refinement.

She was a sadist and was incredible with her mouth. She often sucked me dry with just her mouth around my cock, her tongue making sure I came quickly. She nut tapped me whenever she felt like it, except in public, where she would wait until it was just us and send her fist smashing into my balls. Needless to say, she loved busting balls and using her mouth to control me. So when she asked me to strip nude, lay down, and close my eyes, I knew my balls were soon to be busted.

I could hear her laying down beside me, and I felt her hands spreading my legs open. She proceeded to jerk me off just until I got hard enough so she could tape my dick to my chest. She grabbed my sack roughly, and she held it in her hands for a couple of minutes, massaging and inspecting it with her delicate fingers. I then felt her put my rather large balls in her mouth.

Then she began to chew. It started out slow, but she quickly sped up, and I began to writhe around in pain. It was painful, but she hadn't started trying yet. She paused briefly to promise that if my balls survived this, she would stay topless for the rest of the weekend and would suck my dick whenever I wanted to. She then went back to chewing, and she started chewing with doubled effort.

I was writhing with agony 10 minutes in, when Kinoko began to crush my balls with her molars as hard as she could. The tape on my cock finally gave out and it sprung back up, just in time for me to cum on her face. She went for one final crush, and then, she released my nuts and stepped back. I slowly stood up, knees shaking, cock throbbing and slowly softening, and balls settling back into their place. I thanked her for her brutal treatment of my balls, and I asked her that she kept the promise she made earlier. Needless to say, she did, and I had so much fun that weekend.