Not enough, you turn around, lie on your back, and suck the dick of your friend. After such a good performance, he must be rewarded, and you are kinda curious how it is to look at a dick while being a girl.
His dick pushes inwards, you can feel it going down your throat as soon as it deflates, so you do your best to keep it hard. But you watch his balls, probably going off soon. You know the signs of a man ejacuating.