R1 on 3rd base with 1 out. B2 attempts to bunt but makes no contact with the ball. R1 breaks for home but sees catcher with the ball. R1 retreats to 3B. Ball and R1 arrive at 3B at the same time. R1 overruns 3B. Seeing that she will be tagged out if she returns to 3B, R1 then runs directly to 2B. No throw is made and R1 arrives safely at 2B. What do you rule?