bonus pictures - eine "Weiterbildung" für Umi
Added 2023-08-26 15:00:00 +0000 UTCbonus pictures to the story: https://www.pixiv.net/en/artworks/111187969 Kari and Sara are the OC's from MaxieSama~ https://www.pixiv.net/en/users/44341857 Sara and Kari swept aside by Umi, who await Umi's further briefing
