I have a sexual fetish called Ballbusting (being kicked in the balls) - and I've been a part of the online culture for over a decade. NSFW AMA : r/casualiama
That's going to leave a mark! : r/BallBusting
Crushed flat : r/BallBusting
Doing dom sessions with ball busting are my favorite - Reddit NSFW
Reddit Ballbusting Porn Videos - NailedHard.com
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For those of you who are into EXTREME ball busting (warning , very extreme) : r/BallBusting