You lay there panting heavily, the large knot still locking you in place. The heat fills you as you can feel the hard knot rubbing against the walls of your sex.
After what seems like forever, the dog slides his cock from your slit, his cum dripping down your sex and thighs. You licks your lips as you watch his cum dripping cock.
The urge is just to strong as you move around and begin to lick and suck his cock clean. That warm salty cum intoexicating to your senses. You soon find him hard once again as you lick and please that hard dog memeber.
You slides it deep into your mouth as you suck lewdly upon his shaft. You once again feel the knot expanding, untill it erupts within your mouth. Load and load of hot cum fill your mouth, dripping down your chin as you try to swallow it all. It seems to come nearly forever untill the flow finally stops, and cum is dripping all down your body.
Duke pants lightly, as he watches you. "Such a good bitch you will make. You enjoy it don't you? You want to be mine forever?" You can only nod softly as you feel fur slowly spreading along your body once again. Your hands slowly forming once again into paws as your face pushes out into a muzzle. Within moments you are once again a dog. You slowly turn around as you lift your tail into the air, giving him a sure sign that you enjoy it.