Not really wanting to 'universally augment all data from base', you pick the option that you know will change only what comes after you gave up trying to change your own diapers. Click. More memories flood into your brain, and you minimize the window and pull up a random page of Wikipedia before your sister, Amy, enters your room. She gives her news, mom is finally giving in and allowing her to get a cat, before noticing the scent of a dump you have yet to notice yourself and walking over to your bed. Amy pulls out a diaper bag from under your bed and says "Hey, I'm gonna have to change you, you're smelling kind of ripe." You lay down on your bed so that she can undo your diaper, cleaning your ass and giving your dick a quick wipe that still managed to make it harden. Amy finishes changing you, and leaves. Liking the feeling of being changed, but not liking that your new memories told you that mom or Amy are usually close at hand to change you in public, you turn back to the cronivac.
You mess around with searching your bio, trying to find the right part, before stumbling across exactly what you wanted to. "At the age of 12 years, 3 months, 22 days, 5 hours, 23 minutes, and 57 seconds, Damian met Kylie Smith and developed affection for her."
Kylie had been your first girlfriend, and you are glad to find out that this reality you still had feelings for her. You add the following to the passage: "From that point on, Damian would refuse being changed by anyone except Kylie." You submit that, and searching more you find, "at the age of 13 years, 4 months, 5 days, 20 hours, 43 minutes, and 6 seconds, Damian's parents finally decided to let Kylie change him at school and whenever they were together." You delete the part about at school and whenever they were together, and make it say: "... let Kylie be the only one to change him, and if she was not around Damian would have to be in his dirty diaper until she changed him." Altering this made more memories appear, including a particularly gross one where Kylie had gone on vacation to Europe for a month and you pooped so much that the bottom of your diaper broke, leaving you with your ass on show for the rest of the month. You think for a moment longer before you go...