https://www.mangago.me/read-manga/i_a_kept_man_am_the_pet_of_two_high_spec_men/
https://www.mangago.me/read-manga/gochisousama_virgin_cherry/
https://www.mangago.me/read-manga/love_debugging/
https://www.mangago.me/read-manga/welcome_to_the_yaoi_research_club/
https://www.mangago.me/read-manga/confession_2/
The second part is shit, shit, so shit. Don't read it.
https://www.mangago.me/read-manga/there_s_no_way_this_is_fate/
https://www.mangago.me/read-manga/there_s_no_way_this_is_fate_newlyweds_arc/
https://www.mangago.me/read-manga/ai_to_makoto_moriyo/
https://www.mangago.me/read-manga/beta_count_so_has_changed/
https://www.mangago.me/read-manga/help_me_teacher/
https://www.mangago.me/read-manga/eunsoo_s_good_day/
https://www.mangago.me/read-manga/one_two_three_1/
https://www.mangago.me/read-manga/tachi_to_neko_docchi_ga_ii_no/
https://www.mangago.me/read-manga/high_key_x_low_key/
https://www.mangago.me/read-manga/a_dead_crow_s_stare/
https://www.mangago.me/read-manga/double_beastly_trouble/
https://www.mangago.me/read-manga/aisaretagari_no_gemini/
https://www.mangago.me/read-manga/today_i_had_another_threesome/
https://www.mangago.me/read-manga/snail_conqueror_of_earth/
https://www.mangago.me/read-manga/onihebi_kyuai_monogatari/
https://www.mangago.me/read-manga/love_remedy_1/
https://www.mangago.me/read-manga/operation_mareo/
Poly BL recommendations please