Skiing as a Metaphor for Sex

Coury: He said sex just hasn't been a great experience, even though he's had a lot of girlfriends. I don't know if that means I should just accept that it probably won't happen, or if I should try to show him sex the way I experience it.
Lexy: You know how when you go skiing there's the bunny slopes where you just give a little hop and you're good? Then there's the medium slope, not too bad, but then you hit expert. On expert you have to like steer, and jump, and it's really fast and really dangerous? People that aren't experienced can really hurt themselves.
Coury: Yeah...?
Lex: For the love of god, Cor, PLEASE don't send that kid down the expert slope.
-When sex goes downhill