M29 from glasgow here, and I want to be a cuckold but my gf isn't that much in to sex but when we do she's freaky wanting to try new stuff that I've never asked her to do in all honesty I see her as very vanilla and have gave up trying to introduce new stuff, I want to bring up her sleeping with someone else but find if difficult to even try bring it up, sorry if this isn't the correct place to post and thanks in advance.