[Request] Help me find the artist or group.

[NicePancake]

Please help me find the name of the artist or group that it belongs to.
Also where can I purchase the manga if it is a manga?

http://imgur.com/02E08jF

My thanks :)

 

[LeonX]

Failed in searching as well, I'v only digitized the text: 輪されるピンクマダム. Good luck!