Due to Bossun and Himeko's situation, things get tense when their female classmates asks Himeko (Bossun) to change or to take a bath, and Bossun (Himeko)'s help is making things worse. Meanwhile, Switch is keeping an eye out for Saaya, Tsubaki is acting like a cat, and Chuma is making a cure for Bossun and Himeko. Can Bossun and Himeko avoid giving out secrets during their ski trip?