Really wanna read fluff

Ore de Ii no, Mito-Kun
Nomi x Shiba
Starting With a Lie
Kamisama to Tobenai Tsukai (literally a fluffball god)
Tattoed Love
Fools (!!!!)

Star x Fanboy is a really nice wholesome and fluffy shounen ai webtoon. It's about a fan, Fanboy, and how he meets his idol, Star, through social media. It depicts how they grow closer to each other, fall in love, and Fanboy chasing his dream. I highly recommend this one! It was just super sweet in general.
http://www.mangago.me/read-manga/star_x_fanboy/

Perhaps some of these tags could help you find some others?
http://www.mangago.me/tag/expressionless/ (not too sure this is what you're looking for?)
http://www.mangago.me/tag/fluffy/

CUTE AND FLUFFY / HEART-WARMING
list is a collection of:
 • funny
 • fluffy
 • fluffy x funny
 • healthy fluff
 • healthy fluff x beautiful art http://www.mangago.me/home/mangalist/592711/

I recommend these for a quick read
#034 http://www.mangago.me/read-manga/futari_hyakkei_kaze_no_owari_haru_no_hajimari/
#036 http://www.mangago.me/read-manga/shiawase_gohan_maki_to_hanazawa/

Follow the list to be updated. And if you liked the mangas/manhwas I included, please do recommend. Enjoy~ (人 •ᴗ•)

Fluffy
http://www.mangago.me/read-manga/day_off/
http://www.mangago.me/read-manga/suzutsuki_neko_wa_nyao_to_naku/
http://www.mangago.me/read-manga/kitto_oujisama_ga_nante/
http://www.mangago.me/read-manga/oh_my_assistant/
http://www.mangago.me/read-manga/yamada_to_shounen/
http://www.mangago.me/read-manga/oita_ga_sugiru_wa_koneko_chan/
http://www.mangago.me/read-manga/hoshi_to_harinezumi/
http://www.mangago.me/read-manga/almost_paradise/
http://www.mangago.me/read-manga/shoushin_otoko_ni_haru_no_arashi/
http://www.mangago.me/read-manga/senpai_danjite_koidewa/
http://www.mangago.me/read-manga/negative_kun_to_positive_kun/
http://www.mangago.me/read-manga/kazoku_gokko_kikuya_kikuko/
http://www.mangago.me/read-manga/kyou_mo_ashita_mo_asatte_mo/
http://www.mangago.me/read-manga/kimi_ga_terasu_koi_no_hikari/
http://www.mangago.me/read-manga/two_too/
http://www.mangago.me/read-manga/nee_senpai_oshiete_yo/

For more fluffy u can check out my list
http://www.mangago.me/home/mangalist/566471/?filter=&page=1

Thank you guys for the recommendations