Your childhood friend and classmate Lucy

After some time you see your childhood friend and classmate Lucy entering her house. You directly head towards her and as she is about to open the frontdoor you jump on her head and possess her trough her mouth. Everything goes so fast that she doesn't notice you. For a second everything goes black. As you open your eyes again you notice that you are human again. You run into her house and notice that she must be home alone now since no one else is at home. You run straight to a mirror to see your new reflection to confirm that you are her now. And in the mirror you see this:

You look down to see that you were wearing a sun dress. You feel that it was strapless. You see that you have two small breasts on your chest and you notice a missing feeling between your legs. You notice brown hair falling into your view and notice that you are shorter than your original body. Lucy was one of the hottest girls/woman in your neighborhood and you know her since you both were babys. You once had a huge crush on her, but it went away after some time coz you never asked her out coz you didn't want to ruin your relationship. But now you are her! You were in her house often but to be here alone and everything being bigger than normal was still strange.