Most of the ideas I suggest on this blog are things we've tried a couple times, but they aren't things we do very often. You really just need a handful of things that you both like to do to spice things up, and then you can rotate through those things regularly and occasionally try something brand new.
One of the things that my husband and I have on our regular rotation is bondage!
It's not real bondage. It's just being tied up.
Our bed has four bedposts, and one year I bought two sets of handcuffs to use in bed. I cuffed his hands to the bed and we had a lot of fun that night. A few weeks later, my husband bought two more handcuffs and he cuffed my hands and my feet to the bed. It was highly erotic because I genuinely couldn't get away, and I have a submission fetish. Being tied up made the sex more intense, and it's very easy to do.
