To be put in his place

"Now, come with me, Pet." Grace says.

She stands up so you do the same.

Grace smiles at you. "On all fours, Pet. You're a dog, remember?"

"Woof woof." You reply, before getting down.

You follow Grace, looking up at her peachy ass as she sways her hips just right. With every inch you crawl, you feel your cock throb, **** for your new Mistress to have her way with you. Adela follows along too, entering the bathroom with you. Grace then gets into the shower, so you follow her there. There, Grace says "On your knees."

You sit upright and woof once more.

"Good boy."

Grace then leans back and puts one foot on the glass wall. "Now, how do dogs mark what they own?"

You give Grace a befuddled look. Right as her meaning comes to your mind, she begins to urinate all over you. Both her and Adela begin to laugh as you do your best to avoid getting any on your mouth. Despite your disgust, your heart races as you're reminded that your Mistress has full control of you. You're always willing to let her have what she wants, no matter how humiliating it is.

Once Grace has unloaded her blatter, Adela chuckles "What was that?"

"Just marking my territory. Now get up Pet."

You obey your Mistress once more.

"Now bend over."

"Woof woof." You brace your hands on the wall and then look to Adela, who's sitting on the toilet with her legs spread, ready to enjoy the show whilst playing with herself.

Grace taps the strap-on against your ass, before opening the bottle of lube and squeezing it. "Such a good boy. Time to give a dog a bone, don't you think Pet?"

"Woof woof." You make sure to bark with as much enthusiasm as you can summon.

"Ohh, you're excited, aren't you?"

Again you bark for Grace as she pours lube onto her cock and your ass. Next, she begins to rub your hole and stroke her shaft at the same time. Once she was ready, Grace pressed the tip against your relaxed hole, which gives way to her girth.

"Ahh..." You moan.

"That what you wanted Pet?" Grace ask.

"Ahh... Woof woof."

"Good boy."

You look again to Adela, who's now toying with her slit to the sight of you being pegged. Any notion of you maintaining your 'woofs' goes out the window as the rubber cock rubs against your sensitive prostate. Instead, you let out insatiable moans as Grace slowly pegs you. Next, she aims the lube bottle at your cock, and spurts some all over it and the floor, before she discards it.

As she grips your lubed-upped cock, Grace asks "You like your treat, Pet?"

"Ahh... Fuck yes."

In response, Grace slaps your ass and stops thrusting. "How did I tell you to respond?"

"Woof woof."

"Good boy."

Again Grace thrusts as Adela's moans start to join yours. She's been watching every second of her submission and humiliation, and it only made your heart race. Adela enjoyed the show you were putting on with a broad smile and a dexterous hand that was pushing her closer and closer to climax. Determination fell onto her face, like she's racing against you.

When you felt your balls tighten, you realize who's going to win that race. With a loud grown, you erupt all over the tiles in front of you. Grace slows down her thrusting and says "You done Pet?"

"Yes... I mean-"

"Heh... It's okay."

You then look over to Adela, who wears a satisfied little smile. She shuts her legs and says "You were a good Pet today."

"Always a pleasure to serve."