"Pak!"
Another slap landed on one of her already reddening butt cheeks.
"You said you haven't thought of anything, but now you're saying differently, huh?" Denny did not restrain his hands. One slapped a cheek, while the other squeezed another. What she said had no doubt provoked him.
Tracing the skin on her rear bottom, Denny found her tailbone. As if checking if the service girl would flinch and show any signs of pain, Denny inwardly rejoiced when his fear was cleared. He moved his touch going down a little more, as if he was searching for something, then he found where the tail was attached. His middle finger ran around the rim of the butt plug and tried to pull it out. He was delighted at how her body reacted.
"f**k! This must be so tight!" Denny groaned as he had to add a little
