Humiliate her

The phone had turned Sara into his toy. He could do almost anything he wanted with her. But, he was still dissatisfied. No matter how he debased her, Sara would just meekly do what he wanted. He doubted she had any shame left, and that was a problem for him. The pre-app Sara had been the dominant one in their relationship. Everything she wanted, she got. On the other hand, he would get cut off for making the mildest requests of her. This new world gave him the chance to get back at her and to really enjoy his proper place in their relationship. Having her serve at his every whim was nice, but she was too content in the role. The only negative sign she'd shown him today was a brief, reflexive wince when he made her taste Kelly's ass. It didn't really feel like he was dominating her unless he could break her. That's why he wanted to humiliate her. But how?

Maybe he could use her rivalry with Kelly? He might be able to exceed his other self in this. To his other self, women were nothing more than playthings. And, indeed, he now felt the same. But he had memories of his previous self who had dated Sara as an inferior. He had listened to her gripes and held her through some vulnerable moments. Maybe he could use something from those times? Something his other self would never have thought to ask?

By the time Josh, Sara and Kelly reached the bathroom, Josh knew what to do.

AN: Sorry for the cliffhanger. I'm honestly drawing a blank here. I love humiliation stories, but what would a girl like Sara find humiliating even in this world? The best I can think of is that she'd hate to be subservient to Kelly, but how? Any idea that I can think of would take days, and I want a quick sexy punishment scene that I can write and forget about once the different branches of the story merge again. I'd love some ideas. Otherwise, I'll come up with something.