https://www.dlsite.com/maniax/work/=/product_id/RJ165457.html

幻想郷風俗ブームに終止符を打つ!
暗躍する男に紫は戦いを挑むも敗れ、浣腸・肛姦などでお尻を調教される。そして遂に処女まで・・・!?

60ページの作品です。

https://www.doujinshi.org/book/1114974/

Mmmm... that might not be the exact link to the original work, it doesn't look like the original from '15 was this long...............is this version a reissue, or a compilation maybe...?

Ah well, it's great stuff however you slice it, outstanding, thanks for all the effort and sharing :)

Base +49, TerranChengZi +6, matrix07012 +5, sleazeball -5

It should be "Yakumo Yukari" instead of "Yakumo Murasaki" in the title.

Base +6, sgc_geh +11, DarkMel +8