Recommendationss

Eunsoo's goodday

I think there's something like that

this one’s pretyy good ^^
https://www.mangago.me/read-manga/there_s_no_way_this_is_fate/

try Eunsoo's Good Day

this one too
https://www.mangago.me/read-manga/futago_kareshi/

i'd already read it together with the next volume haha but thanks

Try looking at this:
https://www.mangago.me/tag/Threesome/


Personally threesomes that I like:
https://www.mangago.me/read-manga/dekiai_boyfriend/
https://www.mangago.me/read-manga/futago_kareshi/
https://www.mangago.me/read-manga/boy_boy_boy_threesome/
https://www.mangago.me/read-manga/mob_kei_danshi_no_yuuutsu/
https://www.mangago.me/read-manga/i_wanna_die_before_i_m_30/
https://www.mangago.me/read-manga/choco_strawberry_vanilla/
https://www.mangago.me/read-manga/oboreru_triangle/
https://www.mangago.me/read-manga/snail_conqueror_of_earth/