In the Midst of ...

So yeah, my girlfriend and I have been together for three years now. Last night, we decided to try something new. She’s a bit kinky, so we started with some light bondage... tied me up on our bed... then she got out this toy set... oh god, the things we did were just... beyond anything else. She had this huge dildo in her mouth... and used it on me while she was on top. I’d never seen her so wild before. It was insane how much pleasure we both got from all of this. But now here I am, wondering if everyone does such crazy stuff after three years or if just us? Am I the only one who’s suddenly into these dark fantasies and wants more extreme stuff... ?