Spice up your sex life by stretching your boundaries as a couple. Play around with foreplay. Touch each other in new ways. Try out different sex positions to see which ones feel best. Dress up in costumes and play as characters (nurse-doctor, cowboys). Move from the bed to the floor, the bathroom, or the kitchen counter. Watch a dirty movie together. Bring sex toys like a vibrator, anal beads, or feathers into the mix.