Jeff decided that instead of merging with a person, he would try merging with an animal. To be more specific, a fox. He wanted to see what would happen if he merged with a fox. They were his favorite animal after all. Typing into the chronovac to find a random fox for him to merge with he set it so that he would be in charge after the merge and that reality would alter so that no one would see this as strange. Hitting enter Jeff smirked as he waited for it to take effect.
Seconds later a fox appeared in his room, Jeff blinking as the fox yipped, only for Jeff's clothing to dissolve off him as he watched the fox fly towards him. moments later the fox impacted his torso, hitting his stomach as Jeff grunted, as suddenly the fox went limp as Jeff watched what was happening. The fox's tail moved up his body before settling at his tailbone, the fox's legs merging with his own to make a pair of fox legs that could stand on two feet. The fox's forelegs merged into his body, Jeff watching as his own arms changed, losing a finger on each as they became more paw like and covered in orange fur. But it was just then that Jeff felt a strange tingle in his genitals.
The fox had landed right on them and merged with them, but his own dick was now gone. Jeff gasped as he saw the little vagina between his legs, Jeff blushing as he crossed his new foxy legs as the fur from the fox spread up his body and up his chest, small nipples appearing on his chest that started to swell into human sized breasts as Jeff's mouth pushed out slightly into a muzzle and his nose darkened, his ears extending and shifting to be on top of his head as the merging ended, Jeff standing naked in her room as she took in her new form.
She was an anthro fox now, and a female at that. Jeff smiled at this new devolpment, flexing her paws before getting on all fours and stretching. She'd merged with a female fox and become female herself. and the fox had passed on it's instincts to her... and she was enjoying it.