In case you missed it or don't have time to read an entire screenplay, the folks at Flavorwire have handpicked the most shudder-inducing lines from Who Killed Bambi? Here's No. 8:
Come on, mum. Give us a kiss.
She does. And then she puts her free arm around him, and they begin the preliminaries of love making. It should be clear by now that this is not the first time such a scene has taken place between them.