These are all GLs:
https://www.mangago.zone/read-manga/opapagoto/
https://www.mangago.zone/read-manga/shoujo_manga_protagonist_x_rival_san/
https://www.mangago.zone/read-manga/she_is_still_cute_today/
https://www.mangago.zone/read-manga/my_princess_charming/
https://www.mangago.zone/read-manga/accept_my_fist_of_love/
https://www.mangago.zone/read-manga/futaribeya/
https://www.mangago.zone/read-manga/zenryaku_yuri_no_sono_yori/
https://www.mangago.zone/read-manga/fu_fu/
https://www.mangago.zone/read-manga/yuri_is_forbidden_for_yuri_ota/
https://www.mangago.zone/read-manga/dore_ga_koi_ka_ga_wakaranai/
https://www.mangago.zone/read-manga/okiku_san_wa_ichatsukitai/
https://www.mangago.zone/read-manga/how_to_end_an_unrequited_love/
https://www.mangago.zone/read-manga/how_do_i_get_together_with_my_childhood_friend/
https://www.mangago.zone/read-manga/the_guy_she_was_interested_in_wasn_t_a_guy_at_all/
https://www.mangago.zone/read-manga/mietemasu_yo_aizawa_san/
https://www.mangago.zone/read-manga/constable_sakuma_and_constable_hanaoka_started_dating/
https://www.mangago.zone/read-manga/my_dear_enemy/
https://www.mangago.zone/read-manga/gal_maid_villainess_only_milady_s_happy_end_will_win/
https://www.mangago.zone/read-manga/shy_na_ano_ko_ni_natsukaretai/
https://www.mangago.zone/read-manga/koroshi_korosare_sankaku_kankei_ni_watashi_ga_ima_kara_hairun_desu_ka/
https://www.mangago.zone/read-manga/oni_ure_idol_ga_kyou_mo_watashi_wo_oshitekuru/
https://www.mangago.zone/read-manga/yume_to_koi_dewa_tsuriawanai/
https://www.mangago.zone/read-manga/project_yuriforming/
https://www.mangago.zone/read-manga/the_main_duties_of_the_vice_president/
https://www.mangago.zone/read-manga/handsome_girl_and_sheltered_girl/
https://www.mangago.zone/read-manga/cheerful_amnesia/
https://www.mangago.zone/read-manga/ikemen_sugidesu_shiki_senpai/
https://www.mangago.zone/read-manga/hero_san_and_former_general_san/
https://www.mangago.zone/read-manga/the_two_of_them_are_pretty_much_like_this/
https://www.mangago.zone/read-manga/sougou_tovarisch/
https://www.mangago.zone/read-manga/about_a_college_girl_who_gets_picked_up_at_a_mixer_by_an_older_girl/
https://www.mangago.zone/read-manga/komada_san_wo_komarasetai/
https://www.mangago.zone/read-manga/convenient_semi_friend/
https://www.mangago.zone/read-manga/the_noble_lady_on_the_edge_of_the_cliff_wants_to_make_the_dark_knight_fall_in_love/
https://www.mangago.zone/read-manga/gal_loving_jk_wants_to_be_a_gal/
https://www.mangago.zone/read-manga/osananajimi_wa_nyaa_to_naite_skirt_no_naka/
https://www.mangago.zone/read-manga/yuri_yuri_panic/
https://www.mangago.zone/read-manga/sachi_to_yuuka/
https://www.mangago.zone/read-manga/tsumugi_chan_wants_to_make_seto_san_laugh/
https://www.mangago.zone/read-manga/that_time_i_was_blackmailed_by_the_class_s_green_tea_bitch/
https://www.mangago.zone/read-manga/sherbet_above_the_sea_of_fog/
https://www.mangago.zone/read-manga/sukeban_to_tenkousei_ga_kudaranai_asobi_o_suru_dake_no_hanashi/
https://www.mangago.zone/read-manga/my_angel_childhood_friend_was_a_gal_when_we_met_again/
https://www.mangago.zone/read-manga/ggwp_young_ladies_don_t_play_fighting_games/
https://www.mangago.zone/read-manga/i_don_t_really_miss_you_i_m_in_the_apocalypse/
https://www.mangago.zone/read-manga/jk_chan_and_her_male_classmate_s_mom/ (age gap)
https://www.mangago.zone/read-manga/school_zone_ningiyau/ (one character is in love with her younger twin sister)
Faded first love
Funny and cute gl or bl?