Here is the answer.
Buy a roll of sewing elastic. Make sure it is wide 1" to 1 1/2 "
https://www.amazon.com/dp/B0869KZ9CT/
Cut a belt sized length. Tie a small loop right in the middle of the piece you have cut.
Stretch the loop put your cock through it and have the loop placed half way down your shaft.
The ends then go behind your back and you tie it tight.
Elastic has enough give that you can take a lot of blows without your cock coming loose. Just remember to keep the hole small so it is tight round your cock, as it is elastic it doesn’t cut off the circulation completely.
I would say stomping in a cock board or being hit with one of these is the worst pain I’ve ever had. The wood club hurts more but the stomp is scarier.
Hellllo everyone, check out Chapter 2 of my latest story... Goddess Gianna Punishes the Jehovah's Witness. Chapter 2 official title is "Gianna Masturbates to a Boy's Blue Balls". Apparently Amazon Kindle did not like the title so it was released on Kindle as Gianna's Cockteasing Ballbusting Adventures which is also just as accurate of a title. Check out the Amazon Kindle link below. https://www.amazon.com/dp/B01N7MEVEQ EXCERPT FROM CHAPTER 2 You just can’t put a pair of sore blue balls through a demanding ejaculation and expect it not to hurt a little. Nothing made Gianna’s pussy drip more than the thought of sending another “limper” home to blow his messy load all over himself, desperate to relieve himself of the tension she instilled in him. She really worked this particular boy up too. He simply could not deal with the sexual tension. She toyed with him all night long, occasionally throwing him some really provocative “fuck me” eyes from across the club. And, every so often, she’d find her way back to him, bend at the waist in front of him, and give his stiff cock some nice hard slaps with her tight ass. His cock stayed sprung up under the top button of his jeans all night long, dabbing his preppy dress shirt with stains of precum as his scrotum knotted up tighter and tighter and his balls turned blue as a tourniquet. He looked so funny to Gianna. She couldn’t help but giggle every time she looked back at him to see his hard cock bulging helplessly up out of the top of his tight blue jeans. She loved that he couldn’t do anything about it. He just had to live with the fact that there was no room for his cock inside his pants. He had to deal with it poking out and dripping under his shirt… all night long.
I have this one with the multiple straps to hold the cock in place. Put your balls between the bottom strap and the top three straps, and it holds your cock out of the way while pushing your balls out in prime position to be kicked. I also use a heavy silicone ring around the balls to keep them out front where they belong.
I downloaded it from the play store: https://play.google.com/store/apps/details?id=com.app.downloadmanager&hl=en_US
But it looks like it's also on the Apple store: https://apps.apple.com/us/app/kode-browser-fast-private/id625458492
percussion massager, https://www.amazon.com/gp/product/B07NP3YBPZ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
It reciprocates, a massage head into your nuts, and variable speeds, surprisingly fun.
they make cheaper ones, that was just an example.