Fic: In Body, Alone

I haven't gotten any responses to this poll/meme (pick a fic, any fic), but I did get a delayed muse from last week.

Title: In Body, Alone
Fandom: Kamen Rider Den-O
Author: Estirose
Rating: 8+
Spoiler Warning: up to episode 18 (due to things mentioned in that episode)
Disclaimer: Characters don't belong to me. Characters belong to TV-Asahi and Toei.

( If he didn't block them for too long, they'd hopefully not notice )