Nanami and Suzumura have joined the culture festival committee on a whim, meaning they now have to work with the student council president. But when Suzumura turns out to be the center of attention, Nanami and the prez get hot and bothered! Later, the culture festival itself turns into a day of chaos when both Nanami and Suzumura's remarried parents and Suzumura's estranged mom and sister show up!