This is an accurate description of a female Pre-menstrual syndrome.
I think that's Gekkan Shoujo's Chiyo, not Asuka. Those are her ribbons.
Yes, the resemblance is certainly there, though the ribbons are not polka dotted. Also, the pic is clearly labeled as being Asuka by the artist: http://www.deviantart.com/art/Asuka-549421274
And Chiyo's eyes are distinctly purple, while these are unquestionably blue.
Realistic breast physics FTW
Reposted after some corrections.
10/10 would bang.