Touching your belly button and poking it with different things

It's a habit. My older sister does it a lot, too, usually without even knowing. Will lift up her shirt to mid-rib level, and run her long nails across and into her tanned, oval innie navel, itching or just poking/feeling. Fun to watch.

While ago, I had a long-time friend visiting my house, and, older sister stopped by on her way somewhere else. She is hot, beautiful, and the guy's always had his eye on her, so her stopping by had his attention. We were in my kitchen, just chatting, and she lifted her thin shirt, to the usual just below the ribs level, and started itching and strumming her tummy and navel with her long, burgundy nails. We both looked directly at her and watched her do it.

Couple minutes later, she leaves, and the guy laughed and asked "Does she always show off like that, like pick her shirt up? And those nails on her body..Wow!". Told him, yes, most of the time she doesn't even realize she's doing it. Just likes to feel her navel, I guess.

Are you on drugs?

Why do you express yourself so poorly?

i poke a finger in mine all the time to remove lint . salt , pepper , cracker crumbs , dried jism. i never wear a shirt . you should see all the liberals complain about my facebook picture. Im buff. they get jealous. I just say turn me in. its so funny after that.

If you play with it too much it will really hurt.

Some people do it to their partners, I think. They think it's really cute. Others do it for sexual pleasure (no kidding).

Just curious, why do you do it?