Sarah was terrified. She'd been stripped naked by a housepet that suddenly turned into a person. This sort of thing didn't happen to her. She was Sarah McMillan, after all.
Inflated feelings of self-importance aside, she needed to get to Biff's house without anyone seeing her. She could get help there. She'd been hiding behind some garbage cans for about five minutes, catching her breath and trying to calm herself.
One hand covering her sizable breasts, the other her privates, she started to run the last block to Biff's house.