(I think this might contain Yaoi too...)
Try these:
Black-n-white--
https://www.mangago.zone/read-manga/noraneko_to_yubikiri/
https://www.mangago.zone/read-manga/tsukiyo_wa_ecchi_na_okubyou_ookami/
https://www.mangago.zone/read-manga/cello_mellow/
https://www.mangago.zone/read-manga/konya_mo_kimi_ni_gochisousama/
https://www.mangago.zone/read-manga/saikyo_yankee_to_makeinu_na_ore/
https://www.mangago.zone/read-manga/kuro_neko_wa_ookami_ouji_sama_no_yume_o_miru_ka/
https://www.mangago.zone/read-manga/hanagara_tsumi/
Coloured--
https://www.mangago.zone/read-manga/cocoon_of_the_heart/
https://www.mangago.zone/read-manga/a_strange_joke/
https://www.mangago.zone/read-manga/men_s_wear_store/
https://www.mangago.zone/read-manga/double_king/
https://www.mangago.zone/read-manga/please_help_me_upon_my_arrival/
https://www.mangago.zone/read-manga/salad_days_tang_liuzang/
https://www.mangago.zone/read-manga/salt_friend/
https://www.mangago.zone/read-manga/too_close/
https://www.mangago.zone/read-manga/he_s_been_searched_by_the_god/
https://www.mangago.zone/read-manga/a_small_coin/
https://www.mangago.zone/read-manga/far_away_from_cold/
https://www.mangago.zone/read-manga/house_keeper_s_cafe/
https://www.mangago.zone/read-manga/they_say_i_am_broke/
https://www.mangago.zone/read-manga/hyung_you_re_my_idol/
https://www.mangago.zone/read-manga/don_t_get_eaten_by_the_incubus/
https://www.mangago.zone/read-manga/your_distance/
https://www.mangago.zone/read-manga/monster_s_entertainment_guide/
https://www.mangago.zone/read-manga/this_question_is_super_difficult/
https://www.mangago.zone/read-manga/falling_to_where_i_belong/
https://www.mangago.zone/read-manga/social_temperature/
Just check the tags for shounen ai~ https://www.mangago.zone/home/mangalist/745113/
https://www.mangago.zone/read-manga/happy_shitty_life/ They’re both so funny
I wanna know your fave comedy shounen ai manga/hua/hwas, its boring to death rn, want to read it too( ̄▽ ̄) thank uuu