Danbooru description
This one is about the relationships between various Touhou characters, like Sakuya&Remilia or Satori&Koishi.
There is a NSFW sidestory about Satori&Koishi's more carnal actions, you can find it here:
pool #3011
English
•
Danbooru
• 94 pages
•
•
757 comments
Japanese
•
Pixiv
• 1 page
•