i don't read much yuri so i don't have any recs other than the ones you already know (kitakawa and the smoking maid) but i have happy sugar life, mayu matou (cocoon entwined) and mejirobara no saku in my tbr. himegoto: jyuukyuusai no seifuku has a brief yuri turn. there is a lesbian side couple in prunus girl but i shipped one of the girl with another girl character and the character i shipped her with did not find a girlfriend so i'm a bit sad about that, but you should read prunus girl for cute and wholesome romance when you feel like it, it's super sweet!!