The adventures of three teenage girls - Inken, Vicky and Lena - and their quest to have their first orgasm.

Pupil Tobias is a big Beatles fan. He knows everything about his favourite group. All the pieces of trivia he has collected seem to be pieces of a puzzle which lead to the only possible conclusion: Paul McCartney has died early and was replaced with a double by the band's management. Now Tobias has to communicate his findings.