Not particularly fluffy but it's cute ^^
It does not focus on smut btw.
Highly recommend
http://www.mangago.zone/read-manga/kimi_ni_wa_todokanai/
SHOUNEN AI // COMPLETED // CUTE // MANGA
> Ganbare! Nakamura-kun!!
http://www.mangago.zone/read-manga/ganbare_nakamura_kun/
> Seven days
http://www.mangago.zone/read-manga/seven_days/
> Eyes speak more love than the mouth
http://www.mangago.zone/read-manga/eyes_speak_more_love_than_the_mouth/
> koi ni mo naranai
http://www.mangago.zone/read-manga/koi_ni_mo_naranai/
> karasugaoka don’t be shy
http://www.mangago.zone/read-manga/karasugaoka_don_t_be_shy/
> furimuite yukino-chan!
http://www.mangago.zone/read-manga/furimuite_yukino_chan/
> Samishigariya no Love Letter
http://www.mangago.zone/read-manga/samishigariya_no_love_letter/
> Kimi wa Natsu no Naka
http://www.mangago.zone/read-manga/kimi_wa_natsu_no_naka/
> Kimi wa Natsu no Naka (sequel to the one above)
http://www.mangago.zone/read-manga/kimi_to_natsu_no_naka/
> number call
http://www.mangago.zone/read-manga/number_call/
> hoshi dake ga shitteru
http://www.mangago.zone/read-manga/hoshi_dake_ga_shitteru/
> gunjou no subete
http://www.mangago.zone/read-manga/gunjou_no_subete/
> the two lions
http://www.mangago.zone/read-manga/the_two_lions/
> caramel honey
http://www.mangago.zone/read-manga/caramel_honey/
> Urusai Kurai no Kokuhaku Kudasai
http://www.mangago.zone/read-manga/urusai_kurai_no_kokuhaku_kudasai/
> doukyuusei - has sequels, find details in the comments
http://www.mangago.zone/read-manga/doukyuusei_nakamura_asumiko/
~ hope this helped ~
http://www.mangago.zone/read-manga/my_influencer_boyfriend/
http://www.mangago.zone/read-manga/ore_no_aoharu_wa_watasanai/
Please suggest me some fluffy and cute bl (づ ̄ ³ ̄)づ