First you want to make several "kiss marks" or "kiss prints" on your cardstock paper. I found that it was easier to press the cardstock paper on a flat wall and in a sense, you just "kiss the wall" to get all the kiss stamps to look the same on paper.
Next cut out your kisses from paper. Just make sure you are carefully when you are cutting them out and don't smear the lipstick in the process.
The last step is to lay your kisses in a laminating sheet, run it through the laminator and cut them out again.
Then write a sweet letter to your husband and include the kisses. It doesn't get any easier than that...and I'm sure you will make your husband blush!