Suppose I am having an entity Et1 with id Et1ID with no foreign key Other entity Et2 with id Et2ID with no foreign key Last is associative entity i.e. EtMapping with Et1ID and Et2ID only for mapping of above 2 table ( Et1 and Et2 )

Now data they have is below : Et1 has Et1ID : Et101,Et102,Et103 Et2 has Et2ID : Et201,Et202,Et203,Et204,Et205 EtMapping:

Et101 Et201 Et101 Et202 Et101 Et203 Et102 Et204 Et102. Et205

Now, I need list containing as below using repository pattern : List of Et1 table : [0] : Et101 Et2list :Et201,Et202,Et203 [1] : Et102 Et2list : Et204,Et205

How do I get this list automatically using lazy loading not by explicit querying? Please advise