"D-deeper?" Zack tells Taylor. "Get me off," she says.

Taylor grinned. "Should we wrap this up before someone walks in, or do you want to explore a little ... deeeeeper?"

Zack's heart fluttered as his sister laid her low, sexy voice on him. His body flashed hot and cold. He gulped. "D-deeper?"

They lay on Zack's bed, both naked, after Taylor had followed Zack after his peeping-tom view into Heather, Hannah, and Taylor's threesome.

"Poor Zacky," Taylor said. "Let's not keep you hanging. Let's not keep me hanging."

Zack said, "Oh?"

"OH Hannah, oh YESSS!" Heather's voice carried from the other room.

Zack's cock swelled.

Taylor nodded. "Gets me going, too," she said. "Hell, we've taken an inch, let's take a mile. Go deep."

"What do you mean?" Zack said.

"You ready to get me off?" Taylor said.