*MAY HAVE SPOILERS FOR SOMEONE*
In my opinion, this OVA had so much fanservice and that's one of the things that I hate in any anime, I think that some scenes could also be qualified as p*rn, and the worst thing of this ''episode'' was the hent*i manga that Ishigami and Shirogane found and comparing the characters to their friends, that thing was disgusting, more than I would ever imagine.
The cooking part wasn't that bad and could be even educative, making fun of Miyuki wasn't a thing I liked, but I understand that is the humour of the series beacuse they've been using it since themfirst episode so is understandable.
So, beacause of that I give this OVA a 5/6.