Karen leaned in and kissed Sam on the forehead and the ear. "Just be patient lovely...we must show our lovely dog that you are the lowest member of the household, that he stands above you.  That's all.  The knot is quite large and scary, but if you don't fight it, you will be fine.  Once he's inside, do not try to pull away."<br/><br/>She caressed Sam and whispered more sweet encouraging words.  "You'll like it...I'm sure you will once he's in you..."  She didn't let go and held the younger woman firmly in her grasp.  "You know you want it, and no one else will ever know."<br/><br/>Karen looked at the small video camera that she was sure Sam wouldn't even know was there.  It seemed perfectly aimed at the girl's pussy and the dogs huge cock and knot.  The video was going to be awesome, and she had buyers waiting for a fresh girl and dog vid.<br/><br/>"Come on darling..he's having a hard time finding her pussy..." she said.