So...everyone there was an adult. Everyone there was consenting. And the students were well aware of what they were going to see?
Well, I can't say I'd have wanted to be there myself. But then, I don't collect stamps either. If that's really what they wanted to do with their evening, then sure, why not?
What I'd really like to know is why they are so obsessed with whether the G-spot and female ejaculation are real or not. Honestly, who cares? Even if they "prove" there is a G-spot, it still won't turn me on to have my DH jabbing around looking for it. And even if they "prove" it's a myth, my friend will still swear by its existence. Is it completely beyond them to accept that maybe we're just all different...?
<apologises for tangential answer to thread> <slopes off to make a >