To me it looks like girl in glasses = Chitanda Eru from Hyouka
The one in the shrine maiden outfit = Sawa Okita from Tari Tari
As for the third i have no idea
Credits to: Mikoto Akemi
Dengeki Moeoh - February 2013 Issue
I wonder if it was posted by someone before... Also, it's quite borderline, but I don't think it's hentai.
And btw:
Wanted!
If you have seen this Heart 1
and/or this Heart 2
or can make one please report to me or [MENTION=38786]Hinode[/MENTION] ;. We need only these hearts and in good quality. Anyone who succeeds to find them will receive compensations for their accomplishment.
[MENTION=29468]ProXpert[/MENTION] ; You mean those images that open up with the click on a button? :3
1. Go advanced (next to 'Post quick reply)
2. Click the 'spoiler' button (left of the blue speaker thing)
3. Paste the image code between the spoiler tags