A submission work from "S-otoko" that realistically captures the lewd behavior of a high school student. Set in a daytime indoor location reminiscent of a school building after class, he nervously jerks off while glancing toward the outside street. Starting off shyly stroking his cock, the 18-year-old gradually grows bolder, the thrill of possibly getting caught intensifying his arousal. The mounting tension and discomfort amplify his obscene desires, ultimately leading to a powerful, unrestrained cumshot. An erotic portrayal of an 18-year-old's raw sexual nature.