Quite some time

It seemed Duke and Emerald were both rather pent up, as they went at it for quite some time. But eventually Emerald let out cries of pleasure as an orgasm made it's way through her body

And as it did, Duke pulled out, sending hot, white cum streaking across her dark stomach.

The two lay there naked and panting, side by side. Emerald used what was left of her strength to pull herself closer to him as they both slowly drifted off - and Duke was ever thankful he remembered to lock the door to the rooftop, because getting up was out of the question right now.

And his eyes drifted shut