Maybe tthese will help you:
http://www.mangago.zone/read-manga/akai_ito_no_shikkou_yuuyo/
http://www.mangago.zone/read-manga/sugar_milk/
http://www.mangago.zone/read-manga/ote_o_haishaku/
http://www.mangago.zone/read-manga/choco_strawberry_vanilla/
http://www.mangago.zone/read-manga/gochisousama/
http://www.mangago.zone/read-manga/ai_dano_koi_dano/
http://www.mangago.zone/read-manga/soredemo_kamawanai/
lol why is choco strawberry vanilla is here
it's not light/fluffy tho
I just read something very morbid ╥﹏╥, and now I need some light fluffy manga to make it go away... any suggestions?