Synopsis: Jackass!

Despite being burdened with numerous responsibilities, Keisuke Hara, a benevolent high schooler, always prioritizes his younger sister. Keisuke's amiable and well-liked best friend, Masayuki Shinoda or "Shinohara," is a charming companion to their peers. One tumultuous morning, Keisuke discovers that his sister accidentally slept in his jersey, and to his dismay, her pantyhose was left in his pants. Keisuke wears the pantyhose to physical education class unawares, leading to a situation that is equally awkward and embarrassing. Hastily rescuing Keisuke from unwanted attention, Masayuki rushes him to the infirmary. However, upon being alone, Masayuki's obsession with Keisuke's legs becomes apparent, causing him to hesitate in requesting Keisuke to remove the black, silky pantyhose. Keisuke must navigate his friend's complex fetish and confront Masayuki to avoid jeopardizing their friendship irreparably.