First I would start with a small feather. I would softly drag the soft part across your tummy...back and forth...then I would make my way down to your belly button and make little circles around it...then I would move the feather down to your tattoo and use the pointy end of it to lightly trace over the design...from one hip to the other.
Then I would softly drag my nails and fingertips over your tummy. First, starting at the top, zig zagging to your sides, and then back towards the middle of your tummy...just lightly scratching and tickling...all the way down to your waistline. Then I would do a light/fast fingernail tickle all along your waistline...from left to right...and then back again. I would then tickle up to your belly button again..tickling with my nails lightly on the outside of it, and then inserting a finger and lightly tickling the inside of it.
Finally, I would trace along your stomach with the tip of my tongue...making little circles until reaching your belly button again. ..and then while I twirled my tongue inside of your belly button, I would reach up with my hands and, at the same time, light tickle up and down the sides of your tummy.
How's that?