Responses
I'm really not sure if it's this one or not
https://www.mangago.zone/read-manga/sayonara_koibito_mata_kite_tomodachi/
beta
There was a managa that was an omegaverse with I think high school students? Anyway a cute omega joins and a whole friend group goes crazy and we later find that one of the friends was once friends with the omega and also the omega was pregnant when he was very young so he had to move away?