My trans assistant - Part 3 (Patreon)

Part 1 

Part 2 

57-year-old Greta moaned as the wires sent pleasure coursing through her aging body. She squirmed in her chair and felt her entire body shivering with delight.

She could feel everything that Jessica was feeling thanks to the integration necklace that her staff had given her. After over twenty failed experiments, this one was showing a lot of promise. "How much longer do you think before she's fully broken in?" Her loyal henchman, Triston, asked.

"If my theory's right, it should be once she's fully comfortable," she said when the wires finally stopped stimulating her body. She was still shivering from the explosive, erotic energy that Jessica had been feeling. Breathing heavily, she pulled the wires out of her arms, fingers, and toes and moved to the nearby bed to sit down. "It will be a slow process, but once we have her where we want her, we'll finally have the perfect vessel. I'm so excited for this.”

Greta had been funding a body substitution service for nearly ten years. It was mostly just stimulation simulations to help the disabled, but their recent breakthrough allowed her mind to enter another willing person's body.

The problem was that her mind would eventually be rejected, but things changed when they discovered that certain body compositions were needed to make a possession permanent.

Like a person needing a specific blood type, a person’s mind needed a specific body type, and Jessica’s DNA was a perfect match. The only issue was making a few adjustments to her body, but the body transformation drug worked wonders to permanently transform her.

"It's only a matter of time," the middle-aged woman laughed. “We’ll be able to make another breakthrough. I’ll actually be young again.”