Vanessa walked back to the bedroom. She took off her lab coat and clothes and saw herself naked. She isn't hot but not particularly beautiful. She has neck length strawberry blonde hair and was pretty tall at 5'11'' with a freckled face, brown eyes, lanky with small A cup breasts. She is a super nerd. Caroline is also a super nerd and they bonded over the fact they are nerds. Due to Vanessa's unusual work schedule sometimes she comes home very late. While it does sometimes places a strain on their relationship, they easily make up. One night Vanessa came in unnoticed and observed Caroline watching some interesting porn and thought it was pretty hot. She thinks that Caroline will like this. Vanessa noticed that her spine was decompressing as she shrinking in size soon she was 5'4'' now. Her skin changed from pale to olive. Her lips fuller. She felt her short hair start to darken becoming a dark chocolate brown and grow past her mid back. She noticed her freckles vanish and her eye color changed to green. She moaned as her breasts grew to a D cup, her hips and ass grew forming an hourglass figure. She was naked and looked to see a face she knew very well. It was her girlfriend Caroline. Caroline was into anything twin related but never told Vanessa even though she secretly knew. Vanessa then looked into the closet. She found a very thin bikini and placed it on. Her new large breasts and ass were on display. She found a black ribbon hair tie and tied her new long hair in a short ponytail. She looked hot like her girlfriend. Caroline was very sexy without make up and Vanessa did not put any on.
Caroline was shocked to see........ herself. She jumped back and was shocked.
"Nessa is that you?"
"You know it!"
"How why?"
"I made a gene editing drug and I know about your twin fetish, I hope I am to your liking. "
"Wow just Wow. Listen I am little ticked off about you not telling me about this. I love you and I fear for your safety. We need to have a talk but first"
"But first what?"
"But first we need to spend the day as sisters" Squealing
"Perfect" Vanessa said
"Seeing as you have a bikini on let's go to the beach"