I guess I'll post a few.
Here we have a personal favorite of mine:
Saya no Uta (torrent) and the
English patch (DDL).
This one has some pretty grotesque images, so it's not for everyone.
Here's some information on it.
Princess Waltz
Torrent
I'm pretty sure that one comes with the English patch, but if not,
here it is just in case.
Info.
Ballad of an Evening Butterfly
DDL right on the page.
It's short, but a very good read.
Info.
The Best Eroge Ever
DDL on the page.
The name says it all.