Rinrin and Yotsuba get curious about what Big Brother does when he's out alone, and decide to follow him secretly around town. Afterwards, Haruka thinks about her first Tanabata festival together with Big Brother.
Rinrin and Yotsuba get curious about what Big Brother does when he's out alone, and decide to follow him secretly around town. Afterwards, Haruka thinks about her first Tanabata festival together with Big Brother.
