The Secret of Saturday Nights

Hermione and her oldest and dearest friend Kyrsten, from a childhood prior to Hogwarts, have a secret place they like to go to on Saturday nights and Harry is dying to find out where it is. Since Hermione won’t tell him he concocts a plan to find out. What starts as a simple plan becomes a comedy of errors as alliances are switched and Harry and Ron find themselves having to do something they really, really don’t want to do. Please R/R. Thanks.