Cassidy, the younger and fitter sister

With all these bodies to play with, you decide to become the younger sister. Cassidy was a knockout in her own right, nowhere near Jessica's body, but more like a fit version of Carrie. This idea was a delicious one to you for multiple reasons. First off, Cassidy didn't quite like you. So being in her skin would be absolutely delightful. Additionally, you could do something just a bit evil with the other two bodies. So you set to work.

First step, get into Cassidy. You carefully set Jessica's body over on the couch, copping a feel of her glorious tits before moving Cassidy's bodies out to the chairs. You set it down in the chair, helmet on her head. You then don it yourself.

"Well Carrie, it's been fun, but I'm gonna go be your sister now," you say out loud to enjoy Carrie's voice one more time. "I'll probably be back, but there's something I truly want to try out."

With a flick of a switch, you transferred from Carrie to Cassidy. Cassidy's body was much tighter than Carrie's and you almost immediately notice how much tension in her body there was. She was slightly taller, maybe by an inch. You breath your first breath as Cassidy, a devious smile coming over your face.

"Oh man, if only Cassidy could see who was controlling her now. She'd flip for sure," you laugh, using Cassidy's voice to taunt her. "But one more thing I need to do."

Now with the two remaining bodies, you decided to complete your devious plan. You upload Carrie's mind into Jessica's body and then Jessica into Carrie's body. Even as you did this though, you added a few extra commands into their minds. Not wanting to lose track of Carrie's body or Jessica's body or wanting them to not agree to give it up again, you gave them a subtle command that would **** them to come back and change if somebody told them. With that, you started your uploads.