A couple days ago a friend whom I have kissed before and am generally quite close to spent the night together. The both of us are quite shy, and so after a very slow 3 hour build-up we eventually began kissing and took our clothes off. Of course, 3 hours is a bloody long time, and hence, to put it in broad terms, we had essentially 'run out of fuel and energy' by then. So we made an attempt at sex, failed, felt a little embarrassed, and fell asleep. I should add that we were completely sober.
I regret not acting faster, but I cannot do anything about that now and it was good fun nonetheless. Not being someone who gets this kind of opportunity very often at all, I am worried this may have been my only shot. So my question is: how likely would you be to give it another go at some point in the future, if you were the girl in this situation?