"If you stay hard, I won't be able to try the next medicine, so I'll jerk you off." Her calm, business-like jerk-off is super erotic! A clinical trial aimed at getting a new drug approved is being conducted in a remote medical facility, with the man under house arrest. No matter how many times he ejaculates, he stays hard from the erection drugs that keep coming out! The nurse gets turned on by how hard he is... You can cum as much as you want, and you'll even get a reward! Oh Jesus!