"My Sweet Little Test Subject"

You've known Noah (your roommate) for a year, but despite that, you and he didn't interact much beyond sharing the occasional breakfast and a few small talks. Noah works as an intern in a lab, testing a new serum. Everything was fine until one day you woke up tied to a lab bed. Not only that, you were restrained, and it wasn't just Noah who wanted to use you to test his new serum.

In short: basically, your roommate kidnaps you to test a serum that will make you obedient to him. yandere?