1)Homeroom Affairs (It counts right)
My favorites are (counting down to my most favorite):
10)Magical Twilight (despite the rape scene in part one)-How Tenchi should have been done. Plus, Chipple is cute and you can't go wrong with sexy witches. :-)
9)Call Me Tonight-The weirdest and funniest take on the tentacle monster anime I've ever seen.
8)Mako-Has Toshihiro Hirano doing the character designs. That's enough for me.
7)Lady Blue-I'm not a big fan of La Blue Girl but Lady Blue gets points for (excuse the pun) fleshing out Miko.
6)End of Summer-Charming and sweet. Nice to see the female characters instigate the sex instead of the males.
5)Escalation-Despite falling apart in part three, a nice little drama about growing up too fast (at least that's what I got out of it, since I don't understand Japanese).
4)Rall-Science fantasy with the cutest lolicon style girls ever and some cool action scenes (the nude sword fight).
3)Astalot-Again cute lolicon lead and she's an elf to boot.
2)Homeroom Affairs-No sex but it has the most beautiful music (namely the piano instrumental of the main theme). Funny and sweet.
1)Pop Chaser-It has THE best animation in an adult anime and the hottest lesbian scene ever.
Well that's all I can think of.