Excellent! The trouble with arguing about what people would do in hypothetical situations is that it's pretty unavoidable to universalise what your own reactions would be, and I know that friendship and sex tend to sit closer together for me than they do for many people I know... not that I am constantly fucking all my friends, but I tend to be open to the possibility when it arises and so it's easy for me to assume that most people would be. But clearly not everyone feels that way!

Anyway, yay for agreement. :D