In "Dokidoki Little Ooyasan Episode 3," titled "How Many Years Has It Been Since I Had PE Lessons!? Don't You Like Teachers 'With Black Rim Glasses and a Lab Coat?' Volume," the series continues to explore the unconventional relationship between Tanaka Daisuke, a college student, and his landlady, Asou Miyuri. In this episode, Miyuri adopts the persona of a seductive teacher, complete with black-rimmed glasses and a lab coat, introducing a playful dynamic that intertwines education and intimacy. The episode delves into themes of role-playing and fantasy fulfillment, highlighting the characters' willingness to explore and deepen their connection. The animation maintains its high quality, with particular attention to character expressions and the detailed depiction of the cosplay elements. "Dokidoki Little Ooyasan Episode 3" offers viewers an engaging blend of humor and sensuality, further developing the unique bond between Daisuke and Miyuri.