The girlification of Super-Walt

Shocked by his actions and his father's change in voice, Peter quickly removed his arm. Walter was suddenly mournful of the heat he lost.
Walter was also shocked by the change in voice that occurred. "Wait, I sounded like a girl!" He spoke, now with about half of his words being said in the girl's voice! "This is not supposed to happen, Pete! The iBod was designed to duplicate the physical appearance of any person, not anything more!"

"I'm going to change back, this was a mistake." Now, most of Walter's words sounded like the girl's. Walter then pulled out the iBod and tried to turn back into his original body but when her tried, it didn't do anything. "What the Hell!?" Walter was now completely speaking in the girl's voice.
Peter was turned on. At the moment, he didn't care that the blonde beauty before him was technically his dad, all he saw was a girl dressed as his comic book crush and rocking it. A massive tent was now erect in his pants and Walter turned, now sharing the same DNA as the girl he impersonated, identical in all forms but the mind, and even then, the memories of Peter as a son were foggy at best. 'She' looked at Peter and the bulge, and suddenly, biology took control, and 'her' soft white panties were no longer dry.

Peter looked at the girl and spoke, "I guess I can't call you 'dad' anynore. 'Walter' is off the table too."
The girl thought for a moment. "Well, what is this Supergirl's name?"
Peter dutifully responded, "Kara, her name is Kara Danvers."
"Well Peter, I guess I'm Kara Danvers. How about we get to know each other..."
"Yeah, let's do that..." After Peter responded, Kara leaped forward and pulled him in for a kiss, enjoying every bit of warmth radiating from his body.