You had always been overprotective of your little sister. Wondering why her date was taking so long, you decided to hop into her body to see where she was and why she was late. Right as you arrived in her body I started cumming in your mouth, unfortunately for you cum made the hop permanent...
/r/bodyswap: Body Swap - A subreddit dedicated to the idea of becoming, swapping, hopping, possessing, transforming, or somehow turning into another person. - June 29, 2021 - 19:07