One hot way to spice up a sexual relationship is to go out in public dressed up in some risqué, or provocative, clothing.
Your taste might be as simple as a mini-skirt that allows your ass cheeks to peek out while you're going up the stairs, or leather pants that show off your package. You might want to take it up a notch and wear some chains or a butt plug that would show if one was to look. Maybe some lingerie that reveals more than it conceals.
Maybe you're the librarian type by day, but could slide into some fishnets and fuck-me heels by night? Maybe you're a CEO by day, but want to wear a dog collar to the club and follow someone else's commands for a change?
Need some more ideas for a special night on the town? Check these out:
Exhibitionism, Dirty Talk , Voyuerism