I suggest you to read all mangas by Mita Ori, here is my favorite:
http://www.mangago.me/read-manga/yamada_to_shounen/
There is this one too, a little bit smutty and veeery heartwarming:
http://www.mangago.me/read-manga/itoshi_no_nekokke/
And you might know Yamamoto Kotetsuko, almost all of her mangas are fluffy, you can check it out, like this one:
http://www.mangago.me/read-manga/mankai_darling/
Hope you enjoy it!
AAAAAAAAAAAAAA I forgot about the ultimate fluffy manhwa, Heesu in class 2. This one is GREAAAAAAT and you can't miss it if you like fluff.
http://www.mangago.me/read-manga/heesu_in_class_2/?av=1
Can anyone recommend me some cute yaoi fluff? Manga/Manhua any kind oof. X3
Plz and thank yuu ε=ε=(ノ≧∇≦)ノ