It seems like she's resting, and while she does, her core starts to change

"..."

Tom waited for a few minutes before he started to get worried. "Sarah, honey, are you okay?" He put a hand on her surface, and felt a small vibration, almost like snoring. Was she asleep? Or...whatever came close to sleep for a slime?

He yawned, admitting he was getting tired too. Deciding that Sarah didn't seem to be in any trouble, he went to put on his pajamas and get ready for bed. As he did, Tom thought more about how this wish had gone.

It was good that Sarah was taking it so...casually. It made sense, he'd based the change on how he expected slimegirls to act, and she certainly was living up to that. More ditzy, carefree, and slutty. It was a little intense, but that was also part of why he was enjoying it. The coin and its wishes were supposed to breathe new life into his marriage, and more than any wish before, this one had.

Initially, he was only going to keep this wish active a day or so, but he started wondering why he'd turn her back. He could easily wish away any issues she'd have fitting into the larger world if needed, and it wasn't like she needed a job anymore. As best he could tell, Sarah basically lived off of water and cum.

Shaved, dressed, and with clean teeth, Tom went back to the bed, finding Sarah still out of it. However, something had changed while he was busy.

Her core was different. Before, it had been rocky, like the meteor her change supposedly came from. But it looked like that outer shell had dissolved, revealing a bright pink crystalline sphere, truly otherworldly in appearance. Running a hand over Sarah's surface, he wondered if she was a little bigger, of it that was just his imagination.

Regardless, he climbed under the covers, and started to nod off. It was a little sad to not have his wife under there with him, he enjoyed the bedtime cuddles, but considering everything else he got out of this, it wasn't something to worry about, really.