https://www.mangago.zone/read-manga/hitsuji_ni_narasete_itadakimasu/ (seme is more aesthetically an extrovert, he's more of a dumb dumb personality wise)
https://www.mangago.zone/read-manga/rainbow_city/
https://www.mangago.zone/read-manga/kurikaeshi_ai_no_oto/ (uke isn't super introverted but has social problems similar to one and is cold and grumpy initially)
https://www.mangago.zone/read-manga/oaiko/
https://www.mangago.zone/read-manga/seishun_kinema/ (This one is super messed up and twisted just a heads up.)
https://www.mangago.zone/read-manga/junketsu_drop/
https://www.mangago.zone/read-manga/yowamushi_danshi_renai_hajimemasu/ (introvert x popular guy but idk that I'd call him extroverted)
https://www.mangago.zone/read-manga/hetakuso_love_step/
https://www.mangago.zone/read-manga/omega_wa_pink_no_yume_wo_miru/ (TW: drugging)
https://www.mangago.zone/read-manga/nakittsura_ni_hug/
What I got atm.
Looking for introvert x extrovert yaoi recs pleasssseeee