Advice ladies :)

The other night I took a belt from my dress and put it around my neck and laid naked on the bed waiting for the hubby to come in. Well let's just say we had a very adventurous night. He is always so just missionary sex, and it's in and out and done. But that night he really opened up and was adventurous. My question is now how do I start other things? That are adventurous as he's gone back to basics. Thankyou