Title: The Prince vs. the Groupie, Parts 1 & 2
Rating: NC-17 overall
Fandom: Haru wo Daiteita (Embracing Love)
Pairing: Kikuchi/Onozuka
Characters: Kikuchi, Onozuka, Yoshizumi, Asano, Takashi, Ayumi
Word count: ~4,840 for Part 1, ~6,080 for Part 2
Warnings: Spoilers for "Groupie"
Disclaimer: No money is being made off this story; consider it a little wish fulfillment on my part.
Sequel to: Unexpected Opportunities, Comeback (Part 1 and Part 2), Forgiveness, Firsts, First Date (Part 1 and Part 2), Going Steady (Part 1, Part 2, Part 3, Part 4, Part 5, Part 6), Audition (Part 1, Part 2, Part 3), Cookout (Part 1, Part 2, Part 3), Press Conference (Part 1, Part 2, Part 3), and Sanctuary. The series also includes two side-stories that are outside of the main timeline: Valentine's Day Surprise and Strictly Business.
Summary: A crossover with the "Groupie" manga. The famous groupie Takashi sets his sights on Kikuchi, much to Onozuka's displeasure. Takes place immediately after Sanctuary.

Follow the links to my journal: Part 1, Part 2

According to airisu7425 at LJ's Youka Nitta comm, Digital Manga will be publishing Otodama in English in February 2010, under the DokiDoki imprint.
This is airisu7425's source: http://www.801media.com/blog/?p=326