A middle-aged nurse accidentally ruins the semen she collected. She asks the patient to do it a second time, but it doesn't go well, so she feels responsible and helps him by letting him touch her breasts, kissing him, and giving him a hand job. However, she also gets excited when the patient turns out to be a good-looking guy. At first, she starts providing services for the patient, but when she gets to the point of giving him a blow job and penetration, she forgets about the semen collection and the two of them throw themselves into pleasure.