You fuck him

"Jackpot." You say as you reach down towards his breeches, tearing away the fabric with the knight protesting, but he was in pain. But who cares? Kazex find that he has a nasty bruise on one side, and probably a broken rib, but he needed his semen. Not that this guy can complain with that broken rib, because he wasn't able to move without feeling that agony.

"What in the Light's name are y-" He asks with a threatening tone, to which Kazex shuts him up by tearing off the loincloth he had, which had previously covered his cock, and now just hid the view of his new snatch. Making it into a ball, he stuffed the smelly fabric into the knight's mouth, causing him to let out muffled protests as he finally get to tear away his boxers, and with it, his manly bulge pops into the open in all its glory. It stands straight, clearly happy to see the little goblin. Gaping in awe, Kazex stares at it for a moment before shoving it down his throat.

He gags. Of course he gags. He's never taken a cock in his life and that pure 9 inches of pulsing slab of meat forces its way down his throat. Tears come flowing, but Kazex felt excited as that cock slides down the threat, and he could hear the pained and pleasure-filled moans of the knight as he tastes the human's rod, tasting his salt and sweat along with this smell of musk that seeps into his brain.