Jessica is stood at the bar

Jessica entered the room, noticing all of the tables with some of the classmates sitting down at them. Before she could contemplate how they would react to her (lack of) attire, Mallory pulled her to the bar right by the entrance, which she noticed had no seats.

"You stand here," Mallory insisted, "I want everyone to gawk at your ruby posterior."

"Come on, Mallory..." Jessica tried to plead.

"No," Mallory stood firm, "you wanted everyone to see your butt, now everyone's going to see your butt."

With that, Mallory put her hands on Jessica's hips, using them to steer her to the bar as she walked away with a "maybe you'll get to sit down after everyone's here," and the bartender walked up to her with a gawk. Sighing, Jessica contemplated what she would order - she was grateful for the open bar, and thought about exploiting it to suck Mallory's bank account dry - and to make her face red enough to distract from her butt.