She leaves you there naked

She touches your dick, after cleaning it up, but then seems to get frustrated.

"Uhh what a loser."

She gets dressed and starts packing her bag.

You murmur for her to let you go.

"What's that? Did you say something? Oh was that about how you satisfied yourself, but not me?"

"So, the answer is no. I don't think I'll be letting you go now."

She crams her panties in your mouth and puts some duct tape over it to shut you up.

"I hope you never get out."

With that she throws her satchel over her shoulder and waltzes out the door, it swinging shut behind her.