After the dashing Bavarian Lena Mayerhofer catches her future husband having a fling with her bridesmaid, she flees to Berlin to take over her Aunt Käthe's long-established bakery.
When Isabelle and Theo invite Matthew to stay with them, what begins as a casual friendship ripens into a sensual voyage of discovery and desire in which nothing is off limits and everything is possible.
The story follows the two sisters Melissa and Emily, the former who accidentally killed her husband Alan and the latter who agrees to help her bury her husband in the desert.
In Santiago, Chile, the schoolteacher Luisa proposes a debate about sex with the parents of her students with the intention of giving classes about sex education to the youngsters.