I leaned forward and slipped my middle finger into her mouth, which she allowed and sucked for a moment, then I pulled it back and inserted it into her ass, pushing through her anal ring less than gently.

"Tom!" she moaned.

"Do it," I said.

"Tom, please," she moaned. She hadn't lost the back arch, but now she lowered her face to the stairs, pressing her cheek on it as she looked back at me. She looked like a brazen whore, wearing just that baseball tee and her converse, face down and ass up on the stairs. "Please, just fuck me. Fuck me until I can't stand it, and then...