Mizuki came to a regional location to film an episode of Dian and Rabian Layer's Black Prayer Warrior confrontation. Suddenly, Hayakawa arrives, whom she has not invited. Hayakawa gets drunk and sloppy at a big party at the hotel where the tie-up took place. Mizuki has no choice but to take her to her room, but Sayaka and Miku tell her that she can switch rooms with them. However, Hayakawa's true nature is revealed (?) and she falls prey to his venom. Hayakawa's poisonous fangs catch up with her, and Mizuki is forced to take off her yukata..!
ディアンとラビアンレイヤーの黒祈士対決エピソード撮影の為、地方ロケにやってきた美月。そこに呼んでもいない早川が突然やってきた。タイアップ先のホテルでの大宴会でベロンベロンに酔っ払う早川。仕方なく美月は彼女を自分の部屋に連れて行こうとすると、さやか＆みくから部屋を替わってもいいですよ、と言われ好意に甘えることに。ところが本性を現した（？）早川の毒牙にかかり、美月はムリヤリ浴衣を脱がされて…！
