As tweeted about...I can hear that ice tinkling...
Ice can be nice
Simple pleasures can sometimes produce the most erotic foreplay. If you've got an iced drink handy then take an ice cube between your lips and trace a line down your partner's cleavage and then around her nipples and down to her abdomen. These areas respond immediately to the cold.
OK so they're getting a bit cold now so you can then kiss along the lines of the ice and warm them up with your lips. Or use your fingertips to move the ice around her body - and you can do the same to his.
And what about poshing-up with your ice-play with some ripe strawberries, sliced and then frozen. Once frozen you can circle her lips, neck, nipples, and all the way down her abdomen with them. Lick those little droplets as you go.
If things are getting a little bit chilly then dip strawberry slices in warm - not hot - chocolate and do the same thing.