I debated with myself and asked around and this appears to be the best Oz community for a Drabble Tree. If I am wrong, I will repost this to my own LJ and host the Drabble Tree there.
The rules for a drabble tree are fairly simple, but if you want an example take a look at an SGA tree at
gate_bitextual here.
1. Oz characters, please. Xovers with the usual suspects are also welcome (SVU, Wanted, Rescue Me etc.)
2. Het, slash, gen. Any character or pairing. It's all good.
3. Drabble (100 words) is a suggestion. You won't get shanked if you do a double drabble or it runs a bit long.
4. Your drabble must be posted as a comment to this entry.
5. Include a word, phrase or sentence from a previous drabble in the tree. Put it in the subject line and bold it.
6. You can riff on any drabble in the tree. Just reply to the drabble you're riffing from.
7. Write as many drabbles as you want.
8. Drabbles only, please. No comments. Show your appreciation by jumping off someone else's drabble.
9. If you have any questions, head over to my LJ-- I'll have an announcement post over there where you can ask for help or leave a comment.
10. The Drabble Tree should last for a few days. When it's over, post your drabbles to your own LJ and/or archive them.
"I know what you're thinking," Toby said.
Chris slouched lower in his chair, keeping his eyes straight ahead.
Toby nudged his shoulder. "It's impossible. Physically. It's just not possible."
From the corner of his eye, he could see Toby running a hand down his own chest. He had to spread his legs to give himself more room. His jeans were becoming uncomfortably tight.
Toby leaned over and whispered in his ear. "But you've always liked a challenge, haven't you. The more impossible, the better. But I think even you would have trouble making this one work."
Then Cyril piped up, his voice rising over the crowd of heavily breathing men. "Pecky and Nooter love Miss Sally. See how they hug her?"
Toby laughed, low and dirty. "But I bet it would be a hell of a lot of fun finding out."
Chris licked his lips, he couldn't help it. "Will you wear the outfit?"
"I think even O'Reily would have trouble smuggling a milkmaid costume into Oz. Anyway, what makes you think I'm the one who's going to get tit fucked?"
ETA: The drabble tree is now officially closed. Thank you all for participating, I hope you enjoyed it as much as I did. I'm pretty sure there will be another drabble tree in a month or two. Or maybe some other type of challenge. Hope to see you there!