Apart from bringing them downstairs for people to hold and check out, I usually limit their exploring area to my bed, lol. I get one of them out, lay on my bed, and lay them on my chest. They'll slither around me, and on my bed, and I keep an eye on them. The minute they're near the edge, or around the headboard where they can take off and get stuck somewhere, I pick them up and put them back near me. I can just see them now...

"Aww cool, the edge of the bed! What's down here? Oooh, fuzzy carpet. So soft and...what the!? Back here again? Oh well, where's that carpet again...Well hello there, pillows. Lemme just cram my head under here and..OH COME ON! BACK HERE AGAIN!? This is rediculous!"

They must hate me.