The Zoo/Cum inside
From Create Your Own Story
You grab Terrance's hips and pound his ass, your thrusts growing desperate. You feel a sudden swelling at the base of your cock, but before you can even think of stopping to see what it is, you plunge deep into the horse, making him neigh loudly again as you push the swollen knot into his ass with a pop. His hole clenches around the base of your cock and you feel your thick shaft pulsing as you dump a load of cum into the stallion, your knot growing even larger and locking you and the horse together.
When you finish cumming, you feel weak in the knees, but you're stuck inside Terrance. "Well, damn," you pant. "I didn't know that would happen."
