User blog comment:B214/Light Novel Volume 16 spoilers/@comment-74.110.105.73-20131205184716/@comment-1359322-20131208114017

Those two images are from Gakusen Toshi Asterisk.

http://www.baka-tsuki.org/project/index.php?title=File:ImageGakusen_v04_00007.jpg

http://www.baka-tsuki.org/project/images/b/b4/Gakusen_v04_00014.jpg