Someone have saude? The original mangá of this gif

I doubt it's from a manga, since it's animated.
There is a second one as well, with the dark-haired trap being taken from behind.

I can look it up for you, but again, I doubt it's from a larger series.

File: pt1.gif (924KB, 500x281px) Image search: [Google]

924KB, 500x281px

Part 1

File: pt2.gif (729KB, 500x369px) Image search: [Google]

729KB, 500x369px

Part 2

File: pt3.gif (945KB, 500x500px) Image search: [Google]

945KB, 500x500px

Part 3. That's all I could find. Sadly, no artist information

It's Poju you're looking for. That's the name of the artist. I can't remember which doujin this is from, but rest assured it does exist.(Non animated, mind)

>>14839818
It is indeed from a Poju dojin.

>>14839472
It is Promiscuity classroom by Poju.