Time to be a bitch

Eventually he pulls out of your mouth, making you whine like the horny puppy slut you are and he just chuckles before saying "You did good slut, but now its time to make you officially my bitch." He walks over to your armchair and sits down, his cock pointing straight up in the air, throbbing, and with each throb you can feel the need to have it inside you grow. "Come sit on Daddy's lap, you're going to take every inch of my cock, including the knot, and then im going to breed you and you'll be mine." Your heart pounds hard in your chest, you've never been more excited or horny in your life, all you can do is nod and walk over to him on shaky legs, eyes locked on his cock, knowing your about to become a Bitch for this dog man.

You get into position, kneeling over his crotch and guide his tip to your hole, slowing sliding down onto it as you savor every inch. First one, then two, then three, all the way down to the knot, though the knot feels bigger than you imagined, your worried you won't be able to take it, but you just take a deep breath and press down hard. It takes some doing but eventually the knot pushes into your ass, making you gasp loudly, stretching you like you've never been stretched before, it hurts but your filled with a sense of satisfaction, knowing you've made your master happy. He smiles at you and says "Good job, took a little while but you did it, now its time to fill this sweet ass with my cum." He then grabs hold of your hips and starts to thrust into you, doing short fast thrusts, making his knot jerk back and forth in your ass, giving you an intense pleasure you've never felt before as your prostate is getting crushed by his cock, causing your own cock to leak pre constantly. Finally you feel the magical moment, his cum rushing into you as yours spurts out of your own cock, filling you with glee and cum as you moan out to your master as he holds you in his lap, breeding your slutty ass. "Congrats, your now my personal Bitch and im your Master."