Her stomach

As if fate were calling and the voice in the back of her head were answering, her stomach growled quite audibly. Another quick look around showed that there wasn't anyone around and she knew for sure that the cameras faced out and not in towards this office. She hadn't eaten anyone in quite a long time, but she remembered all she needed to from her days in school decades ago.

"I actually forgot my lunch today, so... two birds one stone..." While your back was turned she came up quickly behind you and leaned down with her mouth wide open. She didn't have time to undress you and having your clothes on meant less paper trail to this obviously non-professional act. Soon her lips passed over your head and you could feel her hands holding you still while she attempted to get around your shoulders.

Finally past the most difficult step, she was able to lift you up so that gravity could assist her swallowing her lunch. Her throat was tight and dedicated to pulling you down. It did without hesitation as you slid in more and more by the second. Eventually only your feet were left. Her lips closed behind them and with one last hard gulp sent the last of you down into her stomach. It was quite distended now, but she hadn't felt this satisfied in such a long time.

"Ahh, now that hit the spot... Troublemakers like you have only one fate and this is yours. I sure hope you make yourself comfortable in there as it's going to be a LONG day..." She rubbed her stomach as it grumbled and tightened around its contents.