Potato San

This one's a bit screwed but: http://www.mangago.me/read-manga/omega_wa_pink_no_yume_wo_miru/
http://www.mangago.me/read-manga/taming_a_tomboy/

http://www.mangago.me/read-manga/from_nightmare_to_love/

Boku no Pico

Thank u but it's not it

Some of my favorites:
http://www.mangago.me/read-manga/this_ending/

http://www.mangago.me/read-manga/hate_mate/

http://www.mangago.me/read-manga/please_save_my_earth/

http://www.mangago.me/read-manga/yuureitou/

If you check the rating for Boku no Pico of MyAnimeList, people either gave it a 1/10 or 10/10. I understand the 10/10 but you should truly question the ones who gave the show 7/10 to 9/10.

Yaoi and shonen-ai

http://www.mangago.me/read-manga/mou_ichido_nando_demo/

These are series in order
Series 1
1. http://www.mangago.me/home/mangalist/433314/
2. http://www.mangago.me/home/mangalist/433317/
3. http://www.mangago.me/home/mangalist/433301/
4. http://www.mangago.me/home/mangalist/490623/

Series 2
http://www.mangago.me/home/mangalist/490254/

Series 3
http://www.mangago.me/home/mangalist/386938/

http://www.mangago.me/read-manga/shinkonsan/
http://www.mangago.me/read-manga/shounen_no_kyoukai/
http://www.mangago.me/read-manga/cosmic_boy/
http://www.mangago.me/read-manga/someone_else_s_bl_manhwa/?av=1
http://www.mangago.me/read-manga/marionette_cereal/

http://www.mangago.me/read-manga/killing_stalking/?av=2(Not yaoi but interesting plot, and have some gay scenes)
http://www.mangago.me/read-manga/wet_dream/
http://www.mangago.me/read-manga/oh_my_assistant/
http://www.mangago.me/read-manga/dasadanan/ (so cute and funny, nice female character)
http://www.mangago.me/read-manga/the_essence_of_love/
http://www.mangago.me/read-manga/hollow_lovers/
http://www.mangago.me/read-manga/escape_into_oblivion/
http://www.mangago.me/read-manga/a_thousand_cranes/
http://www.mangago.me/read-manga/oni_to_tengoku/ (one of my fav.)
http://www.mangago.me/read-manga/sm_gokko/
http://www.mangago.me/read-manga/last_seven_days/
http://www.mangago.me/read-manga/shimanami_tasogare/(it's not yaoi but cover the whole LGBTQIA+, Must read)
http://www.mangago.me/read-manga/tonari_ni_sunderu_neko_no_koto/
http://www.mangago.me/read-manga/trace_of_witch/(really interesting)
http://www.mangago.me/read-manga/kiraide_isasete/(cute)
http://www.mangago.me/read-manga/tokyo_boy_meets_country/(cute)
http://www.mangago.me/read-manga/dog_style/ (old school vibe)
http://www.mangago.me/read-manga/ai_wa_kane_nari/ (interesting)
http://www.mangago.me/read-manga/saru_to_momo/
http://www.mangago.me/read-manga/rumspringa_no_joukei/ (must read)

http://www.mangago.me/read-manga/yuki_to_matsu/
http://www.mangago.me/read-manga/following_namsoo_to_the_bathhouse/ (funny)
http://www.mangago.me/read-manga/500_nen_no_itonami/ (intreseting)
http://www.mangago.me/read-manga/ganbare_nakamura_kun/

Shoujo

http://www.mangago.me/home/mangalist/478539/

http://www.mangago.me/read-manga/shimanami_tasogare/
http://www.mangago.me/read-manga/arte/
http://www.mangago.me/read-manga/saint_oniisan/

http://www.mangago.me/read-manga/bad_boss/