Sarina Momonaga, a real nurse with an adorable short haircut, appears in this release from My Amateur -Z-. She listens to men struggling with body-related issues, offering serious advice backed by her medical knowledge. This time, she meets a man troubled by being "too premature to lose his virginity." Despite her shyness, she cooperates wholeheartedly to help him overcome his issue, creating an intensely thrilling atmosphere. After changing into her nurse outfit, she begins examining his overly sensitive virgin cock, a scene filled with nervous excitement. Though she recently broke up with her boyfriend, her hands gently stroke his erect cock, making it react involuntarily. When he spurts uncontrollably, she remains calm and proactively begins erotic training to cure his premature ejaculation. Various techniques are used—orgasm denial handjob, teasing blowjob with licking, and grinding without penetration—leading to creampie training with bareback sex. The deflowering happens unexpectedly, and as she says, "It's inside," she fully accepts him with bare skin. Smiling, she says, "Make sure you hold back now—absolutely no coming!" yet continues riding him with intense thrusting and cowgirl positions. Even when he can't hold back and cums deep inside, she warmly accepts it as the angel in white. Determined to solve his problem, she allows a second round of bareback sex, thrusting desperately until she orgasms intensely herself, and as a real nurse, Sarina cums hard and permits another creampie.