I need to know who draw this :

https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=imgres&cd=&ved=0ahUKEwjY-ovM5onYAhUKCMAKHaPqB3AQjRwIBw&url=https%3A%2F%2Fponyach.ml%2Fb%2Fres%2F0501276218.html&psig=AOvVaw2rvkeRmDTSvczTNdlajwTF&ust=1513351176829051

I used google search image and hoters devis but I don't have any information .

the link doesnt work

As a tip, when you get an image through google, it's usually best to go through until "Google" is removed from the url.

Thread https://ponyach.ru/b/res/0501276218.html
but not sure which image.

sorry , yes the link dosen't work , here it another on :

https://www.google.fr/imgres?imgurl=https://ponyach.ml/b/src/142046194649/furry_butt_is_good.jpg&imgrefurl=https://ponyach.ml/b/res/0501276218.html&h=800&w=800&tbnid=ZTSaS7T_hK_OLM&tbnh=225&tbnw=225&usg=__uF0QDM9YY3GcQD7dy1iBgW_W03s=&hl=fr&docid=WNi3LDjvZZKziM&itg=1

Google say it is from ponyach.ml

but I have this image saved on my HD named:

m_1434379855931_tumblr_ndpsfvGHNJ1t5d2fdo1_1280

so I suppose I downloaded this on tumblr but can't find the source.

well its not on e6 at least. but anyways use direct image links in future. right click on image and select "copy image url" to get the direct link

fouru said:
sorry , yes the link dosen't work , here it another on :

https://www.google.fr/imgres?imgurl=https://ponyach.ml/b/src/142046194649/furry_butt_is_good.jpg&imgrefurl=https://ponyach.ml/b/res/0501276218.html&h=800&w=800&tbnid=ZTSaS7T_hK_OLM&tbnh=225&tbnw=225&usg=__uF0QDM9YY3GcQD7dy1iBgW_W03s=&hl=fr&docid=WNi3LDjvZZKziM&itg=1

Google say it is from ponyach.ml

but I have this image saved on my HD named:

m_1434379855931_tumblr_ndpsfvGHNJ1t5d2fdo1_1280

so I suppose I downloaded this on tumblr but can't find the source.

That link still has google in the url. If you right click and view image (or just copy image url) you'll get this link instead:
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTNn7gJlk9zBr8oQgOaOTd7MtHjcxt8HQW-GqIm_kJMmLcnsLpAaNT3OaQ

It appears to be a male brown deer, but if it's not showing up through reverse image searches, it may be from Furaffinity, where tags aren't enforced and reverse image searching is actively prevented.

Better sources:

https://ponyach.ru/b/res/1276218.html#1276828
https://ponyach.ru/b/src/142046194649/furry_butt_is_good.jpg