No, but they do have to be shirtless

“I’m not going to have dicks flapping around, but I will require all male crew members except turians and krogan to be shirtless,” Jane said. “I think this is a fair compromise.”

“I do love that,” Kasumi said. “We should pick up Jacob next.”

Jane nodded as they pulled into the Citadel. “Now before we get the guys, I have arranged a little treat for us. Though, you’ll have to be naked the entire time.”

“What are we doing on the Citadel?” Tali asked.

“I’ll tell you when we get off. Everyone’s coming,” Shepard said. “But first everyone, take your clothes off.”

The girls complied as they stripped. “Hot damn that’s a nice ass,” one of the guys whistled.

Miranda turned and slapped him. “Shut it, Kenneth.”

“Sorry…” Kenneth said as he looked away towards Gabriella who had stripped as well.

“Now let’s go,” Shepard said.

They all followed Shepard off the ship wondering what might await them.