... cause you never what will happen.

For Robin in this case after buying a potion that was on sale and unable to find a certain mossdog or her roommate panda she couldn't let it go to waste and wanted to know what would happen that she went on to drink it herself. She soon found out what the potion do while as she was liking as she feel her muscle growing bigger but soon realize what was really happen as she noticing her breasts shrinking along with other things changing like her voice getting deeper and a growing a beard. With the last of the changes form in her pants she saw that she went from a big and busty Robin to a rather big and buff.....um....Robbie.

Original: http://www.furaffinity.net/view/14620544/

Robin © me
Artwork ©  anubiis_werewolf