Anyone need where is this from???
wa wa wa-wa-wa-wa wasuremono~
ore no wasuremonoooo~
boku no pico
It's from 'GB2R'.
No. Fucking. Clue.
You'd probably get more help if you didn't spoiler your image.
Bimbo Shimai something or other.
Binbou Shimai Monogatari
Since the cat's out of the bag, I'll stop being a dick and tell you about it.
It's a slice of life series about two lolis who are abandoned by their father and, because Japan apparently doesn't have any child protective services, are forced to live alone. The character you posted is one of a pair of rich and inexplicably blonde girls who they befriend.
It's actually pretty funny.
Also: SO MOE I'M ALREADY DEAD!
Bump for good series.