Girlfriend becomes ballbuster
This is my first time writing a story like this, so sorry if it's not good. I just felt some people here might like this. Also I am not native english speaker, so there can be errors, sorry about that. I (18m) found ballbusting hot for a long time, I can't remember when it started, but few years ago I tried telling about it to my first girlfriend, but she found it weirdand ignored it. I have never...