If you are looking for a fictional story or a summary of this specific video's "plot," these releases typically follow a "day-in-the-life" or "themed photoshoot" format rather than a scripted narrative story.
This sounds like a specialized Japanese gravure idol or adult video (AV) release involving the popular model Hikaru Aoyama
Finding this kit requires patience. Do not search eBay. Instead, use:
If you have stumbled upon this string of text, you are either a seasoned hunter of ultra-rare anime resins or a curious soul who has found a cryptic listing. Let us dissect this monolith of otaku culture.