well ill give you some animes with 1-3 words descriptions :D
Alot of these are like romancy school life but i did add some action and horror as well
all are under 50 eps (most are around 13~30) except some of the multiple season ones
Ouran Highschool Host Club (Funny 11 episodes)
Kaichou wa...
well they probably have Shotacon along with some other hentai genres but you can try
Fakku. Although most are doujinshi
WARNING: the site has some very xxx ads and all the content on fakku is hentailicous.
so yeah o-o
i warned you :3