Propositioned in a Theater

Last night's dream was disturbing.
I have no clue it's origin... Other than I was disturbed last night due to an upsetting e-mail from my son at camp. Poor little guy is having a hard time.

In the dream I had to sit in a seat that nearly hung over the edge of a very high balcony in a theater. There was something to do with college (noted by the people I saw around me). I sat waiting on an assembly of some sort to start.
Then two teen aged boys walked up to me propositioning me. One looked a lot like Paul Bettany (the dude who played the gambling poet in "A Knight's Tale".) He was scrawny and had redish hair and was naked. the other boy was the one that did the talking and was trying to get me to have sex with the red headed boy. They went so far as to show me his penis (which looked a lot like a finger with multiple bony knuckles) and give a detailed account of how each of the "knuckles" would feel.
I was repulsed, but was actually contemplating saying yes. Thankfully, I woke up before I made any decisions.

Aside from the strange penis... I can tell you that heights frighten me and that my college years were the biggest challenge of my life. Those two things make sense to be in last night's dream because of the fear I was feeling about my son, and about the challenge (the hardest of HIS life) that he is facing. The boys and the sex and the freaky penis... I have NO idea.