Saeko requests a birthday cake from Sota and stops coming to the shop because she is trying to be a good housewife, but instead gets injured by her husband. Erena gets an offer to be in the PV of her crush, Kurashina. Kaoruko hears about Sota sleeping together with Erena. Sota skips the shop party and goes to search for Erena after hearing her cry in the phone after confessing to her crush, making Kaoruko fight with Sota.