Extracted from nksk's twitter account. His tweet/commentary (perhaps?): ダー子のスケベブックみつけたという方がいたらご一報ください。オナシャス! Translated via Google Translate: "Please let me know When some people that found lewd book of Darko. Onashasu!"
I can't help but think her face is a little skewered, or is that just the angle?