After Janu and Tami return to her apartment following their date, the atmosphere turns intimate. Tami suggests a sexual encounter, offering to wear a dog mask to fulfill a role-playing dynamic. Janu is presented with a choice: he can either proceed with standard intimacy or agree to the mask-wearing roleplay.
If the player chooses standard sex, the two have an intense encounter during which Tami expresses a desire to be Janu's "pet" while he adopts a dominant role. If the player chooses the mask, Tami wears the dog mask and calls Janu "Master," leading to a heated sexual session characterized by the role-playing fantasy. Regardless of the choice, the event concludes with the two resting afterward, sharing a moment of vulnerability as Janu reflects on his reluctance to let his younger students influence his personal life. The scene ends the next morning, where Tami offers Janu coffee, they acknowledge the events of the previous night, and Janu departs to return home to his niece, Sora.