Slowly

The tiefling, Sarlia, left the building and waited for a while. If she struck now or would be obvious it was her.

So after an hour, she stopped time and entered the store again. There was another customer, a small gnome woman, that was currently talking with Gregg.

The gnome was surprisingly cute. White hair on tan skin. A decent chest on such a small body...

Sarlia struck.

For a few seconds, Gregg could've sworn that he saw the gnome's bare breasts. But now, she was back to normal. Gregg rubbed his eyes, shaking off the thought. But for another few seconds, she was entirely topless! Then, once again, back to normal. He didn't know what was happening. Was he so horny that he was imagining this?

Gregg shook his head. And for a split second, the gnome was entirely naked in front of him! But, again, she returned to normal.

"Huh?" He seemed confused, looking around the store and seeing no one. The random nudity, however brief, was getting Gregg a bit aroused. He began to stiffen up. Luckily, he had his apron to cover it. Not like the gnome could see over the counter any ways.

Gregg kept quietly hoping to see the gnome naked again, but it didn't happen. As his erection went away, he moved out from behind the counter.

The gnome wished to buy a bag and she couldn't reach it. He moved, grabbed the bag and carried it over to the counter.

The gnome wished to buy more things and of course she needed Gregg's help to grab things. As she listed off items, however, her random nudity began happening again. In a matter of seconds she would go from clothed to naked to clothed again. He really wanted to ask her if she was doing it, but he was enjoying the free show. Maybe a little too much.