https://40.media.tumblr.com/8544b6c55d884ab5953d5a0e90052df5/tumblr_njl7fepqr41u7qkuxo1_540.jpg

Seems to have the tags:
Solo
Male
Cub
Young
Masturbation
Underwear_Around_One_Leg
Briefs
Heterochromia
Anal
Anal_Masturbation
Sex_Toy
Cum
Orgasm
Blush

But I can't seem to find it on here and reverse image search gives me nadda.
Would appreciate if anyone knew the artist and where it came from.

Source found with SauceNAO

http://www.pixiv.net/member.php?id=7602230
http://www.pixiv.net/member_illust.php?mode=medium&illust_id=48045571
http://i4.pixiv.net/img-original/img/2015/01/07/18/07/18/48045571_p0.jpg

Munkelzahn said:
Source found with SauceNAO

http://www.pixiv.net/member.php?id=7602230
http://www.pixiv.net/member_illust.php?mode=medium&illust_id=48045571
http://i4.pixiv.net/img-original/img/2015/01/07/18/07/18/48045571_p0.jpg

Thanks a bunch, I should have looked with SauceNAO, I just for some reason thought it was a western artist drawing with an eastern-influence.

I should really stop assuming Google image search will find everything and use IQDB and SauceNAO a little more.
Once again, thanks.