fuck ive been looking for it too ill be right back after a deep dig
nah it was a black and white manga but thanks for the rec
well it'll be helpful . thank you
https://www.mangago.me/read-manga/satou_kun_ni_wa_kanawanai_sachimo/
im pretty sure its this one
yup this is it thank you ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄
umm it was a 3 boys poly who were most likely in highschool or college 1 of them was the senior and the mature one while the other 2 were of the same age and constantly fighting and most importantly they were ""switches "all 3 of them"ヾ(❀╹◡╹)ﾉ~