dasadanan
https://www.mangago.zone/read-manga/day_off/
theres a yaoi tag but i dont remember a really smutty scene all i remember is the wholesomeness
give it a try if u dont mind that yaoi tag
https://www.mangago.zone/read-manga/a_wisdom_tooth/
https://www.mangago.zone/read-manga/do_you_know_a_fairy/
https://www.mangago.zone/read-manga/inner_beauty/
https://www.mangago.zone/read-manga/awairo_emaki/
https://www.mangago.zone/read-manga/a_strange_joke/
https://www.mangago.zone/read-manga/star_x_fanboy/ (highly recommended ^ )
https://www.mangago.zone/read-manga/karasugaoka_don_t_be_shy/ (This is also really good)
Its been a long time i last read all these so i don't rmbr if they had any sad scenes so I'm sorry in advance if any of those makes u sad (￣∇￣")
https://www.mangago.zone/read-manga/unintentional_love_story/
https://www.mangago.zone/read-manga/snail_pond_robber/
https://www.mangago.zone/read-manga/a_b/
https://www.mangago.zone/read-manga/park_hanhoo_s_manager/
https://www.mangago.zone/read-manga/guardian_with_benefits/
https://www.mangago.zone/read-manga/dasadanan/
https://www.mangago.zone/read-manga/tu_quoque/
https://www.mangago.zone/read-manga/fall_for_me_songha/
https://www.mangago.zone/read-manga/gyeongseong_in_house/
https://www.mangago.zone/read-manga/wolf_butler_and_his_cat_master/
https://www.mangago.zone/read-manga/hidamari_ga_kikoeru/
https://www.mangago.zone/read-manga/hidamari_no_orange/
https://www.mangago.zone/read-manga/yankee_no_kareshi_ga_dekiru_made/
https://www.mangago.zone/read-manga/senshun_kansoku/
https://www.mangago.zone/read-manga/don_t_call_me_dirty/
https://www.mangago.zone/read-manga/kimi_no_sumire/
https://www.mangago.zone/read-manga/boy_meets_maria/
this is so short but cute https://www.mangago.zone/read-manga/cinema_next_door/
Please shounen ai that is Wholesome and Fluff, please no sad scene I don't wanna cry RNm