Slayslowsister's Favorite

I've been looking for this manga i read a while back and i forgot what it was called. ITS ABOUT THIS couple that live together in a apartment and the seme ask the uke to brake up the uke agrees but still really loves the seme then the seme bring other people around their house and sleeps with them and the uke gets sad and gose and brings another guy to their house and sleeps with him the seme hears them and starts banging on the door but the keep on doing it till their finshed ik it has a lot of angst but its worth reading again