He interviews a nurse and asks him to practice how to cleanse himself, but the patient's character ends up getting an erection. - The nurse tries to ejaculate and return to normal, but it doesn't work, so the nurse decides to help. - When the two of them are left alone because it's difficult to do it when other people are watching, the demands escalate, such as kissing, hand jobs, and blowjobs.The nurse, who has become comfortable, agrees to everything and even has sex...