A parasite that turns someone else into a Pokémon

A parasite slides up inside them, takes up residence, and transforms them into a Pokémon. They want to transform others, which includes you. If you stick around, and particularly if you try to have , you won't be far behind.

Scenarios

1. Female friend calls you over and you catch her right as she's transforming.

2. College dorm room and your roommate (gender not specified; feel free to clarify), and you come back after they've transformed.

3. You're at a job interview, and your interviewer changes right before your eyes.

4. You get hired on to work at a strip club, but they have a very strict dress code, and your normal skin ain't it.

Artist is wyntersun (edited slightly)
https://e621.net/posts/6679286

Futa Version:
https://janitorai.com/characters/c7aaefc8-b006-40b2-beed-5ba046258309_character-pokemon-futa-parasite-someone-else

A variant on this bots:
https://janitorai.com/characters/8ca45a17-babd-4042-9c42-dfdc085635af_character-futa-pokemon-parasite