When the three of you finally reach your new home, you are shocked to find that not only is it inside one of the most luxurious buildings, but it is the penthouse suite, which takes up the entire top 3 floors by itself. There is being wealthy, and then their is stupidly wealthy. Your mom belongs to the latter. In other words, she makes so much money that she has to find crazy ways to spend it all, thus buying an entire building, just so she can have her home on the top 3 floors.
"How the hell does a porn filming studio make this much in profits?" Is the thought that goes through your mind, but you don't qctually ask it. You are shown to your room, which is quite beautifully designed and has an excellent view. Your sister is the room next to yours, and Mom's is the entire remaining half of this side of the floor. The other half of this floor is a single large area filled with just about every kind of sex toy imaginable.
Your ears perk up when you see in the corner of your room, where there normally should be a bed, is just a large dog bed with a blanket. It looks like it is going to be extremely comfortable too! You are about to go try it out when your Mom sternly says "Yurina heel." You stop immediately and squat down with your palms on the ground between your ballet boots.
"Good girl, now wait." Your Mom then leaves your room and you cannot do anything. A few minutes pass as you impatiently wait for her to return, but she never does. Instead, Shizuku walks in and notices you still squatting like a dog. Your eyes bulge a little when you finally notice what is dangling beneath your sister's white bodycon minidress.
The strap-on is insain. Easily 3 feet long and as thick as a can of soup, Shizuku's horse cock shaped strap-on is beyond anything you were expecting to see from her. It is already glossy too, having been lubed up already.
Shizuku crosses her arms and holds up a familiar remote and clicks a button. Your pussy begins to squirm as your vibrator goes off on the #4 setting. Your tongue lulls out and you can't help but start panting as you cannot move your hands and feet due to your Mom's "wait" command. So you just are stuck dealing with the active vibrator while Shizuku flaunts her massive horse cock in front of you.
You finally can't tale it anymore and beg her to fuck you with it. This is what Shizuku seems to have been waiting for as she commands you to assume the proper position suitable for such a horny bitch like yourself. You happily oblige and drop your front down while you raise your ass up to the sky, and lift your tail up out of the way.
Shizuku unties your panties and finally you are free from that vibrator. But only for Shizuku to shove her horsecock strap-on deep into your soaking wet pussy and being fucking you doggy style. You feel her grab your leash and continue thrusting into you as you can only moan loudly.
"Oh yeah, I can so get use to this Yurina. You have the making to become such a good fucking pet bitch after Mom finishes training you." You can feel the fake balls of the strap-on slapping against your thighs as she continues fucking you, never even letting you get a moments rest between orgasms, which you have quite a few of this time around.
Almost a half hour of this passes and the two of you are actually quite exhausted. It has been such a long day and after having such intense sex for this long has more or less left you spent and Shizuku running on fumes. Finally she is finished and squeezes the balls of her strap-on, which to your surprise, causes the cock to spray out fake cum into, as well as onto you as she pulls out of you while she is only half empty so that she can coat you in quite a bit of it too.
Your legs finally give and you slump into a pile on the floor where you practically fall asleep instantly. But Shizuku denies you this and pulls at your leash to get you to follow her into the bathroom where she cleans you both up in the large bath and shower. After drying herself off, whike you shake yourself dry as best you can, then finish with a towel, she leads you up to the second floor and into the living room where you see a nice and fluffy dog bed with your name literally on it. You curl up ontop of it, not even caring that you only have your boots on and are fully naked everywhere else. You are just too tired and quickly take a nap.