Devil of the Castle Soul

All the guardians watched in utter disbelief as the nude man continued his audacious assault, darting around with the speed of a caffeinated squirrel.

Pieces of armor flew off the unfortunate guardian, who was now caught in his lewd game.

Every time he vanished from one spot, he reappeared in another, like a teleportation spell executed by a hyperactive magician.

Now, he had her bent over, rubbing his hands together like a mad scientist about to unveil his latest invention.

To their collective horror, he did it. He plunged his "greatsword" straight into the guardian's most intimate area.

"AAAAHHH~!"

A scream of pleasure echoed through the castle, sending shockwaves of disbelief and horror among the other guardians.

Kaisen, on the other hand, was having the time of his life. It only took two pumps from his "weapon" for the guardian to spasm, climax, and collapse onto the ground in a state of bliss.