This was a commission with Agurami user/29826065 "»":[/artists?search%5Burl_matches%5D=https%3A%2F%2Fwww.pixiv.net%2Fusers%2F29826065] featuring Teddy: Decryptor from PGR

https://x.com/meteorgale/status/1896363656537047450

"I've reset the program in your terminal. There will be a trumpet-playing teddy bear popping up periodically to remind you to rest... Yep. I planted it with a virus. Don't you dare try to erase it."
—from Teddy: Decryptor's voice files.