http://www.dlsite.com/maniax/work/=/product_id/RJ180021.html

http://www.pixiv.net/member_illust.php?mode=medium&illust_id=57614776
http://www.pixiv.net/member_illust.php?mode=medium&illust_id=57623447
http://www.pixiv.net/member_illust.php?mode=medium&illust_id=57638476

000:Cover
001~158: With Text and Effect
159~315: Without Text but With Effect
316~473: With Text but Without Effect
474~635:Without Text and Effect

This CG Sets, is a afterday-likes story from [雨傘峠] 巨乳女教師をマゾでビッチな奴隷へ調教! ([Amagasa Touge] Kyonyuu Onna Kyoushi wo Maso de Bitch na Dorei e Choukyou!).
You can see it in here:
https://e-hentai.org/g/515484/c9bad5b49d/

Personally, I would love to recommend his 徹底調教! (Tettei Choukyou) than this.

Uh, did I said I must stop buying and save my wallet?

Thanks. Shame the others don't have torrents.

Base +9