ok. may be the boy was possesive of his mother's breast since his early childhood, thought they were only for him to suck, and hated his father and killed him, and hated the woman and his mother too, may be he saw the comrades doing the same to his mother, may be the mother also encouraged the son to fondle her breasts before, whatever. Who cares? But I dint liek the writer's attitude toward his/her reader. man readers are your assets. respect them