 If you liked
DearS
|
 ...then you might like
Kamen no Maid Guy
|
Both series have a major emphasis on ecchi and slightly perverted humor, as well as more sexual content than most animes (I watch anyway) and a realitively shallow story.
FYI, I watched DearS in dubs, but I obviously watched Maid Guy in subs. I don't know if this matters to anyone who sticks to one or the other.