Hear them out.

"As frustrating as this is. I am curious why they're here." Tevos said. "I would like to hear them out. If you wish Mistress." She added the last part fast.

"Hmm. Fine." Aria turned to the naked women. "Talk and make it fast."

"We had no idea to we were in your quarters until it was to late."

"You used my new toys! I was going to break Tevos with them."

"Aria we never meant to come here. We were unfortunately in the crate when it was delivered." Liara said.

"You're losing my interest. Tevos grab the paddle for me. I want to see how red I can get Shepards ass."

"Wait! This is a game!"

"Game? I do enjoy a good game." Aria smirked. "Tell me everything and maybe I'll think about letting you go."

Shepard blushed hard but did. All the details about her fetish and Liara setting up the situation. Then the others getting involved.

"Not bad Shepard. Didn't expect that but who am I to judge what gets someone off? Mine changes over the decades."

"So can you let us go? We promise to make this up to you somehow."

"Hmm. Let me think. " She tapped her chin. This was to fun.

Liara and Shepard could tell this wouldn't be good no matter what she chose.