I need sexual freaky ideas?

So my bf is alot more experienced than i and has been open to a lot more things then me. So basically hes pretty naugty in my book. I need new ideas to bring to the table of things we can do together sexually. Give me dirty freaky ideas even inappropriate. Help please. Ps when i say he naughty i mean he gets off on other ppl watching us do it. Three somes even cages and getting tied up. So be creative please. And thankyou for ur time