A mansion

You arrive at gigantic fancy mansion. It's the property of a very rich family you had never heard of before.
You get in, no one is home yet, they have left the instructions on the kitchen table. You start cleaning right away, it's not your favorite job, but it's something.
You start sweating. "Maybe it's just the nerves, the first day of work", you think.
But suddenly you start feeling dizzy and you feel yourself changing...

You're hair grows  longer and starts getting in your face.
Your chest expands to two big mounds of flesh, your new breasts... Your ass and legs get so thick you feel start getting off balanced.

Your lips get thicker and turn bright red, your hips expand even more. Before you even realize what's happened you notice that your clothes are also changing. You're now wearing a short dress, your ass barely fits in it! You take a look in oven window and you finally see your new reflection. you're a curvy MILF!! And no matter how hard you try, you can't not look sexy... You try to get your dress below your ass but it seems impossible.

You curse: "Fuck!" Your eyes widen. As you try to think of an explanation for this situation you notice that you're getting very, very horny. Thinking about your rich boss makes you wet beyond belief.

You want to feel your new body, the urge to touch yourself is so high. 

You start touching your new pussy. It's old, used... dripping wet... It's so sensitive... Your moans are loud, but you don't care.

You look up as you here a small cough. It's your new boss! He looks you up and down with lust in his eyes, who know how long he has stood there. He's a handsome man, rich, powerful...

"I came to check on you. Didn't your read the instructions? You should have started undressing as soon as you got here." 

And who are you to deny him that.

You walk over to him and push your big, saggy breasts in his face.
"As you wish sir."
"Master.", he corrects you.
"As you wish, master."