I've tried to watch yaoi a couple of times...It just doesn't work for me. I can watch a show that has a few yaoi characters in the mix, but I can't completely focus on a whole yaoi show. Harems are a big thing I've been watching recently. You can try, "Good Luck Ninomiya-kun" "Shuffle!" and "Myself; Yourself"
Myself; Yourself has been my favorite one so far. Shuffle!'s ending was unoriginal, but it had a lot of awesome characters that I loved listening to. Good Luck Ninomiya-kun is pretty much fanservice and succubi. As much fanservice as you can get without nudity.
Anything else you've seen recently?