In Episode 5, titled "The Birthday Cake Is the Landlady!? 'A Lewd Service from a (Concierge)' Volume," the narrative centers on Daisuke Tanaka, a college student living in a modest apartment managed by his landlady, Miyuri Asou. To celebrate Daisuke's birthday, Miyuri decides to bake him a homemade cake. However, the celebration takes an unexpected turn as Miyuri's affectionate gestures become increasingly intimate, leading to a series of provocative and sensual encounters that blur the lines between landlord and tenant.
The episode is noted for its playful and risqué themes, with animation that emphasizes the characters' expressions and interactions. The art style maintains a balance between cuteness and eroticism, enhancing the overall viewing experience for fans of the genre.