From the outside, Jeff looked like any other 19 year old male college student. A little out of shape thanks to the Freshman 15, a bit of a prettier face than most men his age, but otherwise unremarkable. But Jeff had a secret he had discovered only a few months before - he could 'merge' into any other human and play with their bodies like silly putty. He had the ability to change just about anything about the body of the person he merged with - he could give his host a bigger ass, large and perky breasts that men would die for, add his head next to theirs, add any body parts he wanted, and the list goes on. Only imagination limited Jeff.
Jeff's power was discovered through a visit home from college. As usual, Jeff's mom, Leyna, gave her son a hug as he stepped through the door. When she let go, Jeff was nowhere to be seen. At first Leyna thought she had to be losing it, but she quickly heard Jeff's voice in her head. He told her that he could see through her eyes, and they soon found out he could reshape her body. While Leyna was initially against the idea, Jeff changing her body was oddly pleasurable and she ended up giving in to the sensation. After a couple hours of practice, Jeff had given his mom her dream body: he had gotten rid of the sag of her breasts and added a couple cup sizes, gotten rid of all of her wrinkles, thickened up her leg and core muscles - giving Leyna a bigger ass in the process - and removed any sign of aging from his mom's face, making her exactly as she did when she turned 25. The pair, still in one body, went out for a few drinks to celebrate.
Unfortunately for Leyna, when Jeff un-merged with her, her body went back to how it had been at the start of that day. All of Jeff's changes were lost when he left his host.
Over the course of the past few months, Jeff has helped girl friends have the body they always wanted (a couple who later became his FWBs), friends of all genders pass job interviews or auditions through making them look (a bit better than) their best, as well as more lewd activities.
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