This doujin was published as part of the Translation Update of the week of the 3rd.
Translator: strib
Editor: lance

Doujins.com link:https://doujins.com/original-doujins-series/ashitaba-mofu-ive-been-tainted-87843

Other langauges and versions:

Japanese (RAW): https://e-hentai.org/g/2666987/4084c45bd5/ (uploaded by derdie)
English (Translation): https://e-hentai.org/g/3347113/683551047b/ (uploaded by Fofotron)
Korean (Translation): https://e-hentai.org/g/2875474/87dc773db4/ (uploaded by raabbbbit)

Base +48, Aristoplato +12, gradius -6, Celibate_Wanker +14

https://book.dmm.co.jp/product/4300761/
https://www.dlsite.com/books/work/=/product_id/BJ01055344.html
As always, please support the artist and buy his works.

I've Been Tainted

"Sorry… I couldn’t finish the paperwork for the parent-teacher meeting in time…"

Yui Kishimoto, a schoolteacher, finds herself unexpectedly stood up for the weekend field trip preview she had planned—her fiancé’s colleague, who was supposed to go with her, cancels last minute.
Feeling down, Yui is approached by her senior colleague, Hideo Endō, who smirks slightly and says:

"If you'd like… how about going on the preview trip with me instead?"

Momentarily confused, Yui ends up getting smoothly persuaded by Endō and agrees to go on the overnight preview trip with him…
But in Endō’s possession is a stash of secretly taken footage saved under the name "My Yui."

As everything begins to unfold just as Endō had planned,
what fate awaits Yui?

A cleverly orchestrated NTR ensemble drama!

Japanese RAW
Chapter 1: https://e-hentai.org/g/2470599/583c6b5757/
Chapter 2: https://e-hentai.org/g/2470600/847a536015/
Chapter 3: https://e-hentai.org/g/2470602/7083ccde50/
Chapters 1-3: https://e-hentai.org/g/2666987/4084c45bd5/ (this one)

CHINESE translation
Chapter 1: https://e-hentai.org/g/2485563/cac5c600b5/
Chapter 2: https://e-hentai.org/g/2486603/c9f7ccab32/
Chapter 3: https://e-hentai.org/g/2487426/1a7d0880a8/

Base +25