I am so bored

http://www.mangago.zone/read-manga/yamete_kudasai_mabushii_desu/

http://www.mangago.zone/read-manga/sonna_me_de_mite_kure/

http://www.mangago.zone/read-manga/hatsukoi_no_70_wa/

http://www.mangago.zone/read-manga/your_sparkles/

http://www.mangago.zone/read-manga/saiyaku_wa_boku_o_suki_sugiru/

http://www.mangago.zone/read-manga/hatsukoi_wa_gunjou_ni_tokeru/

http://www.mangago.zone/read-manga/slow_starter_ichikawa_kei/

http://www.mangago.zone/read-manga/500_nen_no_itonami/

http://www.mangago.zone/read-manga/kabe_no_naka_no_tenshi/

http://www.mangago.zone/read-manga/ato_hitoiki_de_ai/

http://www.mangago.zone/read-manga/amai_kaori_ga_surun_desu/

http://www.mangago.zone/read-manga/sayonara_heron/

http://www.mangago.zone/read-manga/ikemen_kun_to_saenai_kun/

http://www.mangago.zone/read-manga/yamada_to_shounen/

You can pick any shounen ai from here -
http://www.mangago.zone/home/mangalist/26616/
http://www.mangago.zone/home/mangalist/71919/

http://www.mangago.zone/read-manga/rakuda_tsukai_to_ouji_no_yoru/

http://www.mangago.zone/read-manga/eden_morimoto_shuu/

http://www.mangago.zone/read-manga/hatsukoi_yokochou/

http://www.mangago.zone/read-manga/hidamari_ga_kikoeru/

http://www.mangago.zone/read-manga/kabe_no_naka_no_tenshi/

http://www.mangago.zone/read-manga/menkui/ ?
Tbh I can't remember what kinda manga the ones u mentioned were... but anyway this might be my all-time favorite.