Sophia comes back to you a week later

You probably shouldn't have been surprised when Sophia knocked on your door a week later.

You knew that she was aware Emma was going to be out late with Isabella. Sophia should have been out with them too, but had made up an excuse.

"Sophia, it's good to see you," you said. You were still a little unnerved - if you calculated things incorrectly then perhaps Sophia was going to shoot, stab, or mace you. You felt pretty confident you read her correctly - but still there's a margin of error.

"John," was all she said, but you opened the door wide and let her in. You could see that she didn't have a weapon on her. She was wearing a cute summer dress - not her usual wardrobe.

"How can I help you, Sophia?" you ask.

She stands there looking at you, looking as cute as ever, but clearly nervous to the point of sweating and almost breaking out shaking.

Finally, Sophia finds the confidence to speak - to say the words that will change her life forever - to set her on a more joyous course.

"John... I want to be your slut," Sophia admits to you - and to herself. She knows there's no going back.

And so you make her your slut. You didn't need Slave4U, but still that night you give her a large dose - you make her more of a slut than she ever could have imagined - but maybe that's what she wanted. Sophia gave herself over to you willingly (though only after you took her unwillingly first...). And you make her into a glorious slut.

Sophia doesn't leave your house for about 48 hours - you feed her Slave4U and commands. You train her constantly. When Emma comes home you watch the two best friends fuck each other. Two beautiful sluts, hungry for their best friend's pussies.

You continue you slut training in the weeks to come. You do nasty things to and with Sophia. You test her boundaries but you cannot find any.

And every time you cum on or in Sophia she thanks you. She never lets you forget how lonely and unhappy she was before you turned her life into something with meaning: being your slut.