No new ideas! What else could we try out?

My boyfriend really enjoys to try out new things in bed, but at the moment I'm just clueless what else we could try out. We did already: -bondage -submissive/dominant games -role plays -vibrators/toys -using mirrors -wearing any kind of lingerie -Involving food -doing it outside at different places -All positions you can imagine that don't instantly break your spinal cord -Watching us masturbating -Watching porn together -doing things in the shower -Pain for pleasure He doesn't want me to play with his butt, we really can't involve someone else right now and I personally don't want to have anal sex. ...So I was wondering if maybe someone here has an idea on what else we could try out. Because when I Google "exotic sex ideas", they usually just say some of the above but nothing REALLY new.