A bit about me and a story of one of the best busts I've had

I comment and post questions on here sometimes, but this will be my first real post. So I've been married for 12 years, and my wife and I have been together for 17. We were high-school sweethearts that never broke up. We both lost our virginities to each other, and have only been with each other. After we'd been together for a little over a year, and had started having sex a couple months before, I finally told her I always liked the thought of being hit in the balls and had wanted it to happen. I brought this up because we had been at bonfire at one of her friends house and when she turned around she accidentally hit me in the balls. It had hurt, but I had enjoyed it as well. She felt horrible and kept apologizing, and on our way to take her back to her house she kept telling me how sorry she was. Then, to make her feel better I told her how I had secretly always fantasized about being hit in the balls by an attractive girl, and I had liked it. She was confused, I couldn't really explain why I wanted it or liked it, other than there's just something so sexy about a woman who can give you the utmost pleasure, using those same hands/legs, so bring you pain in the exact same area it feels amazing. She wasn't really interested, but would occasionally punch or knee my balls a couple times when we were fooling around.

Fast forward about 8 years, we've been married for 3 at this point. Things aren't really rocky in our marriage, but we'd been having those early year fights and arguments. There were alot of times we were both lightly irritated at the other over one thing or another. But I had a day off and my wife had to work so she asked me if I'd mind getting stuff done around the house while I'm off. Now I had been working long hours, and could use the break, but I saw an opportunity. I told her I would spend all day and completely clean out our storage closet, which was major project she wanted us to work on one day, if she would give me some super rough sex that night, like she hadn't since our honeymoon. (She never really got into it and would only do it for me, so she rarely went too hard or kept at it for long. Usually just a couple kinds hard hits and that's it. With the exception before being our honeymoon, which I can share later if anyone is interested). She asked me if I was sure that was what I wanted because she had been kinda irritated with me lately and she may make me regret wanting her to be rough with me. That instantly made my dick hard and I said hell ya I've been wanting her to be really rough with me again lately, but I know she isn't into hurting me, so I didn't want to pressure her. She looked me dead in the eye and said if I get that closet clean then she'll kick my ass while fucking me if that would get me to completely clean that out. I told her I swore it would be all done when she got home from work, and she gave me a doubtful look but said "ok, we'll see". Needless to say I got it done and she was shocked when she came home gave me a seductive look and said I definitely get my prize if I'm still wanting it, or if I want to back out, she'll just fuck me. I told her I definitely want it and she said, "ok, take your clothes off and lay in bed, I'm going to beat you up and make you cum in me". She knows I prefer having my balls beaten once I'm rock hard because it just feels even better. Idk why. So she gets naked and cuddles up next to me and starts stroking my cock and rubbing my balls while putting her tongue in my mouth. She then traces her tongue from the outside of my mouth over to my ear, breathing sensually along the way. Then she starts using her tongue on my ear while continuing to stroke my head, and when she can tell I'm rock hard she whispers in my ear "are you ready?" And I whisper back "let me have it", and then she immediately grabs my throat with one hand, I like being choked and smothered as well, rolls on top of me and grabs my wrist with the other and starts ramming her knee into my balls. Over and over, as her grip on both my throat and my wrist get tighter. The hand that she doesn't have pinned I have on her ass so I can tap when I need air. I held out as long as I could. It hurt so bad, but so good too, and I was finally getting the beating I wanted. But I finally had ti top for that. Not sure from lack of air or ball pain, but probably both. Then she let my throat go, but grabbed the hand that was on her ass, and pinned it down to the bed as well. Then she gave me one big knee, but left her knee on my balls and started grinding it in. I'm forcing myself not to make too much noise, because I'm worried if I let her know how much it actually hurts, other than the occasional "oof", she'll stop. Man I was in so much pain, but so much in heaven as well. She had never grinded her knee into my balls after kneeing me before. It was a whole different new kind of ball pain, and I discovered I loved it! I was honestly worried though I was going to have to ask her to give it a break for just a minute, when she changed up and then just started sensually rubbing her leg on my balls and rubbing her tits in my face. She did that for about a little bit, and was enjoying having her tits ducked, when all the sudden she smothered me with her boobs and gave me 5 rapid hard knees, and left her boobs cutting off my air until I started actively trying to get some. Then she got up, gave me a wicked smile, and started tracing her tongue down my chest, stopping to give me several hickies down my chest until she got to my dick. Then she started sucking my dick sensually while rubbing my balls. Then she stops sits up between my legs, raises her fist in the air, and starts hammering it down on my balls. After 3 or 4 punched I would involuntary set up from the pain, and she would just shove me back down by the head, and before my head would hit the pillow, she would start punching my balls again until I would sit up, and the home process would repeat. This probably happened 6 or 7 times, before she got up turned around and sat backwards on my stomach. She then would rub me til I was back at full attention, gave me a couple more hits to the balls, and then put me inside of her. Then she rode me reverse cowgirl while occasionally hitting my balls. When I told her I was about to come she told me to tell her exactly when I was. Shortly after I did, and she started punching, slapping, grabbing, pulling, and squeezing my balls til I was empty. Afterwards she got up to clean up, left me there in a state of pain, amazement, and awe, came back and cuddled with me, and asked if something like that was what I had in mind. I told her omg yes, that was one of the best sexual experiences she's ever given me.

My wife still isn't really into ballbusting, but she does it alot more often now and harder than she used to, but those really overly rough times still only happen occasionally. But I have had several other ballbusting times with her, but that is one of my favorite ballbusting memories.