The latex buddy program (1/5)

You and Emma have known each other since high school, before you all got split apart from life, but she messaged you asking for help with something last week. you didn't know what to expect but now she's asking you to join her in an experimental test for cash, that requires two people to be in close proximity for about a year.
She didn't really explain it much but told you itd be easy and they were paying alot, so you went along with it. It was going to be a long year.
Now you find yourself in the middle of a room with her getting naked and ready to start the test.