Ever tried Anal Masturbation?

I just tried it. It felt SOOOOO Good! But now, my anal area kinda hurts. I took some deodorant, lubed up my rear, lubed up the end (handle part) of an old toothbrush, and slowly stuck it in. It felt AMAZING!

Now, I kinda want to know if anyone else has tried it.

If so...

How old were you?
Sexual Preference?
What did you use as lube?
How far in did you go?
Would you try anal sex?