While the options given to him were Intresting, Jeff wanted to try something. Was it limited to swapping his dick with just inanimate objects? Why not swap his dick with something more... Alive and exotic.
Looking at the chronovac he typed in the change he wanted, to replace his dick with a snake, one that would be attached to his crotch. He didn't set the gender, not worried about it before clicking confirm.
Striping off his pants and underwear he sat in his chair with his dick fully erect. Jeff smiled as he rubbed his dick, giving it all the attention it wanted as his balls shrivels up and were sucked into his body, but his dick started extending.
Jeff moaned as his dick tip grew fatter, larger and wider, split in open as a pair of fangs and a forked tounge grew into it, a pair of snake eyes opening for the first time as his tip became the head of a snake.
The rest of his dick kept extending, under full control of the snake attached to his crotch and stopping as nearly two feet long and
Covered in green scales as Jeff smiled down at his snake dick.
By that was before the snake turned towards him, raising its head at him and flicking it's tounge at his face. He froze up as he felt the snake's tounge on his nose... And the tounge touching his nose as he became acutely aware of a certain hole his new partner had... He had a female snake attached to his crotch.