Artist info + Store links:
Twitter: https://twitter.com/dondayo_
Pixiv: https://www.pixiv.net/en/users/2703136
Fanbox: https://dondayo.fanbox.cc/
Fantia: https://fantia.jp/fanclubs/5975sH

Fanza (dmm): https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_232551/

Official English version for part 1 and 2 (Physical only):
https://hmarket.io/shop/the-hall-monitor-on-s-l-u-t-duty-stopping-lewd-and-unethical-tomfoolery/
https://hmarket.io/shop/the-hall-monitor-on-s-l-u-t-duty-stopping-lewd-and-unethical-tomfoolery-vol-2/

Please also support the artist by subscribing to them on either Fantia or Fanbox.
It’s only 300 yen/month or 500 yen/month if you’re feeling generous.