Of course he is.

"Anything for you, my lady." Ned grinned, grabbing Cersei's hips and roughly entering her arse.

Cersei bounced between the Kingslayers' throbbing cocks with the utmost delight.

Any dismay Eddard may have felt about not being able to cum in his Queen's cunt, or the true parentage of her children, was washed away quickly as he experienced new heights of pleasure, fucking Cersei's arse.

Still, the newly-crowned King thought as he passionately kissed Cersei's shoulder, anything that felt this good, and kept him from the grisly fate of his predecessor, was completely worth it.

The older man was the first to come, blasting Cersei's tight hole with a substantial load of his potent Northern cum.

Not long after, the Lannister male gave his sister his load, the siblings entwined in a passionate embrace as he did. Gods only knew what would result from this incestous union.

Still groaning in delight, Eddard withdrew himself from Cersei, and let his bed swallow him up.