Two Steps Back and One to the Right

It should be a bad idea - in fact, Hermione would probably insist that it is the worst one Harry's ever had. But really, Harry would like to see her resist his younger self's sad eyes - truly, he had no choice but to act and take the boy with him, even if that meant surrendering any hope he might have had to get back to his own time. Harry raises Harry, time travel, AU.