Day 4: The changes are permanent with a dominant twist

Jenny woke up. Her mind was foggy, she was horny and her breasts were so big and her ass was so big, she felt like she needed to get a better workout routine.

She put on the bra and the leggings and left to the gym. There she found her trainer. A buff blonde black with a 12 pack and a big booty. She was so sexy that Jenny just couldn't take her eyes off her. "Hi I'm your trainer you can call me Mistress M" Jenny blushed hard, she was so in control and so dominant, and Jenny was just a submissive slut.

Mistress M brought Jenny over to a private room where a massage table was set up. "Take your clothes off" Jenny did. Mistress M then gave her a massage that made Jenny wet. "You like my hands don't you you little slut" Jenny nodded. Then Mistress M took a bottle of lube and poured it on Jenny's ass. Jenny moaned as the cold lube entered her asshole. Mistress M's fingers went into Jenny's ass. Jenny let out a loud moan. "That's right slut you have to take it, and I'll be doing it everyday" Jenny moaned and she loved every second of it. Her body started changing more it liked Mistress M enough to make Jenny more dominant.

"Thank you mistress for taking my anal virginity" Jenny said as her body became even more toned and her tits became bigger, her voice becoming deeper.

"Now it's time to get you a boyfriend, you are gonna be the perfect woman for him". But Jenny with an evil grin, "Oh I'll find one, I have a few friends in mind" and left the gym.