2-part B/J as kids/teens story

[raenbowbrite.livejournal.com]

Hi, I'm a lurker & reader, and for the past week I have been searching for a 2 part story I read months ago. I can't find it and it is driving me completely crazy. I checked all the young B/J stories in the tags but couldn't find it. Hopefully someone can help me out.

What I remember:

-It is a 2 part story or a story with a sequel. I think there was a 3rd story coming but it wasn't written yet
-Very well written
-B/J are really young in the first part (7 or 8, I think) and teenagers in the second part
-Both parts are basically the same story but they are different ages...Brian climbs in Justin's window and spends the night. I think they buy best friend stickers (??) or something and wear them, and I remember them as kids giggling at a page from The Joy of Sex that Justin found
-At the end of the 2nd part Brian and Justin do something sexual in Justin's bed, I think after Justin came out to Jennifer. I remember I couldn't figure out exactly what they were doing b/c it was written purposely vague, but I remember it saying that their underwear was sticky afterward.

Help! It was amazing and I want to re-read. Thank you.

FOUND! Nocturnal Children and Blackout by discothequey! Thank you, wouldbedorothy!