(This is a custom clip and I can make one for you too! Just send me a DM!!) You are trapped and looking for a way out.  You hear something coming, it is a dog and he does not look friendly.  He is slowly moving towards you, drooling and growling.  You turn in fear towards the wall.  (Camera shows from the chest up.  Camera can move around if you like, boobs fall out).  You feel the dog's nose sniffing at your butt, and moving around.  You feel his hot breath, he pushes his nose between your legs, opening you up.  You then feel him start licking you, licking your pussy and your ass.  You stand there letting him lick you.  You feel every lick on your clit, and feel him as he puts his tongue in your pussy.  He licks you hard, you try to fight it, but eventually he even makes you cum.  Before you have time to clear your head as he stops, you feel him pull at your dress, eventually pulling you on the floor. You are lying down on the bench missionary.  Dog is standing over you, his cock sliding on your clit and pussy.  You can't believe what's about to happen.  As he picks up speed, he then enters your pussy.  He fucks you, having his way with you.  You feel him starting to go deeper and deeper, and feel him swelling more.  He then pushes deep inside you and stays there.  You look at him not knowing what is happening, thinking it might be over.  But then you feel something getting bigger.  (Inflate as much as possible).  It is his knot, it swells so much that he is stuck inside you, then you feel him starting to squirt his cum inside you.  It is so much, but because of the knot it stays inside.   You try to move but it's no use, his knot is stuck.(Leave knot inside for a good few minutes).  After several minutes, he starts to pull out of you slowly.  His knot has not gone down much, but it finally manages  to pop out.  His cum runs out of you, all you can do is lay there and let it run out.  As you try to compose yourself, and start to look for a way out.  To your horror, you hear it...howling, more are coming.