As Yozora decides to have everyone dress in swimsuits for the day's club activities, Sena suggests that they go on a training camp to her private beach. The next day, Sena invites Kodaka and Kobato to her house to meet her father, Pegasus. After dinner, they are invited to stay the night, as there is no more busses. Kodaka is forced to sleep next to Pegasus after Pegasus got drunk while reminiscing that he used to drink with Kodoka's father.