Who?

Lauren turned away from the others, so concerned with her task she revealed her oversized butt to her rivals, who laughed openly as Lauren wandered away.

Lauren looked around. She was supposed to get her breasts touched by a boy? Sure, there were guys around. There were so many people from her college, faces she recognized, though they were openly laughing and jeering at her. She knew dozens of guys here. But, who could she have touch her boobs so she wouldn't have to be naked? How should she go about it? Was she really supposed to get her minuscule mounds groped in front of everyone?