User blog comment:B214/Kuoh Academy students finding out that Issei stays with the ORC girls and is dating Rias./@comment-4547267-20131217014928/@comment-1359322-20131221103036

Sirzechs making a drunk Grayfia participate in his pranks, well Sirzechs is sure to have the time of his life as well as the terror of his life during and after the prank. :)