Ep. 6: Rossweisse worries about Issei failing while assisting him with makeup tests at Kuoh Academy.

6

At Kuoh Academy, Rossweisse is dissatisfied that Issei is the only club member taking a makeup test, fearing he will be held back a year. As his teacher, she vows to ensure he passes. When Issei drops a rubber item, she assumes he intends to use Dress Break and tries to stop him, but accidentally presses her breasts against his face. Later, Issei tries to open a window, but Rossweisse believes the wind will lift her skirt, prompting her to intervene. She falls out of the window while Issei holds her, exposing her skirt. She tells him to let go, fearing he will cast a spell. Once inside, Issei pulls a loose thread from her clothes, causing them to rip off. Rossweisse is left exposed and cries that she can never get married.